USDA Announces Atypical Bovine Spongiform Encephalopathy Detection USDA 08/29/2018 10:00 AM EDT
USDA Announces Atypical Bovine Spongiform Encephalopathy Detection USDA 08/29/2018 10:00 AM EDT
USDA Announces Atypical Bovine Spongiform Encephalopathy Detection
Washington, D.C.—August 29, 2018. The U.S. Department of Agriculture (USDA) is announcing an atypical case of Bovine Spongiform Encephalopathy (BSE), a neurologic disease of cattle, in a six year old mixed-breed beef cow in Florida. This animal never entered slaughter channels and at no time presented a risk to the food supply, or to human health in the United States.
USDA Animal and Plant Health Inspection Service’s (APHIS) National Veterinary Services Laboratories (NVSL) confirmed that this cow was positive for atypical H-type BSE. The animal was initially tested at the Colorado State University (CSU) Veterinary Diagnostic Laboratory (a National Animal Health Laboratory Network laboratory) as part of routine surveillance of cattle that are deemed unsuitable for slaughter. APHIS and Florida veterinary officials are gathering more information on the case.
BSE is not contagious and exists in two types - classical and atypical. Classical BSE is the form that occurred primarily in the United Kingdom, beginning in the late 1980’s, and it has been linked to variant Creutzfeldt-Jakob disease (vCJD) in people. The primary source of infection for classical BSE is feed contaminated with the infectious prion agent, such as meat-and-bone meal containing protein derived from rendered infected cattle. Regulations from the Food and Drug Administration (FDA) have prohibited the inclusion of mammalian protein in feed for cattle and other ruminants since 1997 and have also prohibited high risk tissue materials in all animal feed since 2009. Atypical BSE is different, and it generally occurs in older cattle, usually 8 years of age or greater. It seems to arise rarely and spontaneously in all cattle populations.
This is the nation’s 6th detection of BSE. Of the five previous U.S. cases, the first, in 2003, was a case of classical BSE in a cow imported from Canada; the rest have been atypical (H- or L-type) BSE.
The World Organization for Animal Health (OIE) recognizes the United States as negligible risk for BSE. As noted in the OIE guidelines for determining this status, atypical BSE cases do not impact official BSE risk status recognition as this form of the disease is believed to occur spontaneously in all cattle populations at a very low rate. Therefore, this finding of an atypical case will not change the negligible risk status of the United States, and should not lead to any trade issues.
The United States has a longstanding system of interlocking safeguards against BSE that protects public and animal health in the United States, the most important of which is the removal of specified risk materials - or the parts of an animal that would contain BSE should an animal have the disease - from all animals presented for slaughter. The second safeguard is a strong feed ban that protects cattle from the disease. Another important component of our system - which led to this detection - is our ongoing BSE surveillance program that allows USDA to detect the disease if it exists at very low levels in the U.S. cattle population.
More information about this disease is available in the BSE factsheet.
''Atypical BSE is different, and it generally occurs in older cattle, usually 8 years of age or greater. It seems to arise rarely and spontaneously in all cattle populations.''
FALSE!
''The primary source of infection for classical BSE is feed contaminated with the infectious prion agent, such as meat-and-bone meal containing protein derived from rendered infected cattle. Regulations from the Food and Drug Administration (FDA) have prohibited the inclusion of mammalian protein in feed for cattle and other ruminants since 1997 and have also prohibited high risk tissue materials in all animal feed since 2009.''
FALSE!
LET'S REVIEW RECENT AND PAST SCIENCE THAT SHOWS THE ABOVE TWO STATEMENTS ARE FAR FROM TRUE;
P98 The agent of H-type bovine spongiform encephalopathy associated with E211K prion protein polymorphism transmits after oronasal challenge
Greenlee JJ (1), Moore SJ (1), and West Greenlee MH (2)
(1) United States Department of Agriculture, Agricultural Research Service, National Animal Disease Center, Virus and Prion Research Unit, Ames, IA, United States (2) Department of Biomedical Sciences, Iowa State University College of Veterinary Medicine, Ames, IA, United States.
In 2006, a case of H-type bovine spongiform encephalopathy (BSE) was reported in a cow with a previously unreported prion protein polymorphism (E211K).
The E211K polymorphism is heritable and homologous to the E200K mutation in humans that is the most frequent PRNP mutation associated with familial Creutzfeldt-Jakob disease.
Although the prevalence of the E211K polymorphism is low, cattle carrying the K211 allele develop H-type BSE with a rapid onset after experimental inoculation by the intracranial route.
The purpose of this study was to investigate whether the agents of H-type BSE or H-type BSE associated with the E211K polymorphism transmit to wild type cattle or cattle with the K211 allele after oronasal exposure.
Wild type (EE211) or heterozygous (EK211) cattle were oronasally inoculated with either H-type BSE from the 2004 US Htype BSE case (n=3) or from the 2006 US H-type case associated with the E211K polymorphism (n=4) using 10% w/v brain homogenates.
Cattle were observed daily throughout the course of the experiment for the development of clinical signs.
At approximately 50 months post-inoculation, one steer (EK211 inoculated with E211K associated H-BSE) developed clinical signs including inattentiveness, loss of body condition, weakness, ataxia, and muscle fasciculations and was euthanized.
Enzyme immunoassay confirmed that abundant misfolded protein was present in the brainstem, and immunohistochemistry demonstrated PrPSc throughout the brain.
Western blot analysis of brain tissue from the clinically affected steer was consistent with the E211K H-type BSE inoculum.
With the experiment currently at 55 months post-inoculation, no other cattle in this study have developed clinical signs suggestive of prion disease.
This study demonstrates that the H-type BSE agent is transmissible by the oronasal route.
These results reinforce the need for ongoing surveillance for classical and atypical BSE to minimize the risk of potentially infectious tissues entering the animal or human food chains.
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O10 Zoonotic potential of atypical BSE prions: a systematic evaluation
Marín-Moreno A (1), Espinosa JC (1), Douet JY (2), Aguilar-Calvo P (1), Píquer J (1), Lorenzo P (1), Lacroux C (2), Huor A (2), Lugan S (2), Tillier C (2), Andreoletti O (2) and Juan María Torres (1)
(1) Centro de Investigación en Sanidad Animal, CISA-INIA, Carretera Algete-El Casar s/n, Valdeolmos, 28130 Madrid, Spain.(2) UMR INRA ENVT 1225, Interactions Hôtes Agents Pathogènes, Ecole Nationale Vétérinaire de Toulouse, France.
Bovine Spongiform Encephalopathy (BSE) is the only zoonotic prion recognized to date. The transmission of BSE to humans caused the emergence of variant Creutzfeldt-Jakob disease (vCJD). In 2004 two new atypical prion agents were identified in cattle: H- and L- BSE prion strains.
The zoonotic potential of atypical BSE prions was assessed by inoculating three different isolates of cattle H- and L-BSE in transgenic mouse lines that overexpress the human PrP covering the three different genotypes of the aminoacid 129 (TgMet129, TgMet/Val129 and TgVal129). This polymorphism is known to be a key element involved in human resistance/susceptibility to BSE. In addition, TgMet129 and TgVal129 were challenged with one H- and L-BSE isolates adapted to sheep PrP expressing hosts to assess if intermediate passage in sheep could modify the capacity of these prions to cross the human species barrier.
Our results confirm that L-BSE transmits to TgMet129 even better than epidemic BSE. However, atypical L-BSE agent was unable to infect TgVal129 or TgMet/Val129 mice, even after passage in TgMet129. No transmission was observed with H-BSE in any mice model inoculated, irrespectively of the 129 polymorphism. After passage in sheep PrP expressing host, the properties of both H and LBSE including their capacity to cross the human species barrier were dramatically affected, emerging prion strains features that resemble those of sporadic Creutzfeldt-Jakob disease (sCJD).
To date, this is the more extensive and complete analysis of the zoonotic potential of atypical BSE prions. These results advise not to ignore the zoonotic potential of these agents.
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P77 In vitro approach to estimate the human transmission risk of prions
Iwamaru Y (1) Imamura M (2) Matsuura Y (1) Kohtaro Miyazawa (1) Takashi Yokoyama (3)
(1 ) National Institute of Animal Health, Prion Disease Unit, Ibaraki, Japan (2) University of Miyazaki, Division of Microbiology, Miyazaki, Japan (3) National Institute of Animal Health, Department of Planning and General Administration, Ibaraki, Japan.
Prion diseases are fatal neurodegenerative disorders in humans and animals. The key event in the pathogenesis of these disease is the conversion of host-encoded normal cellular prion protein (PrPC) into its pathogenic isoform (PrPSc) and its accumulation in the central nervous system. One of the characteristics of prion is the species barrier that limits the transmission between different species. Currently, bioassays using transgenic mice (Tg) overexpressing PrP of different species have become valuable tools for assessing cross species transmissibility of prions.
The recent reports describing the emergence of novel bovine spongiform encephalopathy (BSE) from H-BSE and the transmission of chronic wasting disease to swine have generated concerns of human infections of newly identified prions. Although Tg expressing human PrP have been used to model human susceptibility to animal prions, these experiments are costly and time-consuming. In addition, the results of bioassays are influenced by the lines of transgenic mice used and the lifespan of the challenged animals. These factors are needed to be taken into account when assessing the human risk of prions.
In attempt to develop the more time- and cost-saving method for assessment of the human transmission risk of prions, we performed experiments using protein misfolding cyclic amplification (PMCA) technique to investigate whether PMCA can be compatible with bioassay. Using brain homogenates of Tg expressing bovine PrP as the PrP substrate, we optimized the versatile PMCA condition that could amplify PrPSc from cattle affected with C-, H- or L-BSE. We measured the 50% PMCA seeding activity dose and the 50% lethal dose in 1 g equivalent of C-, H- or L-BSE cattle brain tissue by using PMCA or bioassay, respectively, and assessed the correlations between these doses.
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P98 The agent of H-type bovine spongiform encephalopathy associated with E211K prion protein polymorphism transmits after oronasal challenge
Greenlee JJ (1), Moore SJ (1), and West Greenlee MH (2) (1) United States Department of Agriculture, Agricultural Research Service, National Animal Disease Center, Virus and Prion Research Unit, Ames, IA, United States (2) Department of Biomedical Sciences, Iowa State University College of Veterinary Medicine, Ames, IA, United States.
reading up on this study from Prion 2018 Conference, very important findings ;
***> This study demonstrates that the H-type BSE agent is transmissible by the oronasal route.
***> These results reinforce the need for ongoing surveillance for classical and atypical BSE to minimize the risk of potentially infectious tissues entering the animal or human food chains.
PRION 2018 CONFERENCE ABSTRACT
Sunday, February 25, 2018
PRION ROUND TABLE CONFERENCE 2018 MAY, 22-25 A REVIEW
Yup, sure enough, not like nobody tried to tell them a decade or so ago. ....tss
>>> The occurrence of atypical cases of BSE in countries such as Canada with low BSE prevalence and transmission risk argues for the occurrence of sporadic forms of BSE worldwide. <<<
In my opinion ;
THE statement above is about as non-scientific as a statement can be.
There is no proof what-so-ever that any of the atypical BSE cases or atypical scrapie cases anywhere on the globe was a spontaneous case without any route and source of the TSE agent.. This is a myth.
The USDA and the OIE are trying to make the atypical BSE cases and they have already made the atypical Scrapie cases a legal trading commodity, without any transmission studies first confirming that in fact these atypical TSE will not transmit via feed.
I suppose it is a human transmission study in progress.
IT's like what happened in England with c-BSE and the transmission to humans via nvCJD never happened to the OIE and the USDA. Canada does not have a low prevalence of BSE either, they have a high prevalence.
WHO knows about North America ?
it's just that the U.S.A. try's much harder at concealing cases of mad cow disease.
THIS was proven with the first stumbling and staggering mad cow in Texas, that was Wisk away to be rendered without any test at all.
Then, you had the second case of mad cow disease that the USDA et al was almost as successful with as the first one, but the O.I.G. stepped in and demanded testing over seas, this after many scientist around the globe spoke out. Finally, after an act of Congress, the second case of mad cow disease in Texas was confirmed.
all this was done for a reason, and that reason was the OIE USDA BSE MRR policy.
Again, This study reeks of TRADE policy wrangling.
There is NO proof that the atypical TSE are spontaneous.
please show me these transmission studies ?
on the other hand, we now know that the L-type atypical BSE is much more virulent than the typical C-BSE, and we now know that the
H-type atypical BSE will transmit to humans.
WHY can it not be that these atypical cases are simply from feed that had different strains of TSE ? WHY is it that no one will comment on the studies that was suppose to show infectivity of tissues from atypical BSE ?
WHY is it I had to file a FOIA on that issue?
L-type atypical BSE (BASE) is more virulent than classical BSE, has a lymphotropic phenotype, and displays a modest transmission barrier in our humanized mice.
BSE-H is also transmissible in our humanized Tg mice.
SEE Liuting Qing1, Wenquan Zou1, Cristina Casalone2, Martin Groschup3, Miroslaw Polak4, Maria Caramelli2, Pierluigi Gambetti1, Juergen Richt5, Qingzhong Kong1 et al 2009 ;
Atypical BSE, BSE, and other human and animal TSE in North America Update October 19, 2009
snip...
I ask Professor Kong ;
Thursday, December 04, 2008 3:37 PM
Subject: RE: re--Chronic Wating Disease (CWD) and Bovine Spongiform Encephalopathies (BSE): Public Health Risk Assessment
IS the h-BSE more virulent than typical BSE as well, or the same as cBSE, or less virulent than cBSE? just curious.....
Professor Kong reply ;
.....snip
As to the H-BSE, we do not have sufficient data to say one way or another, but we have found that H-BSE can infect humans. I hope we could publish these data once the study is complete. Thanks for your interest.
Best regards, Qingzhong Kong, PhD Associate Professor Department of Pathology Case Western Reserve University Cleveland, OH 44106 USA
P.4.23 Transmission of atypical BSE in humanized mouse models
Liuting Qing1, Wenquan Zou1, Cristina Casalone2, Martin Groschup3, Miroslaw Polak4, Maria Caramelli2, Pierluigi Gambetti1, Juergen Richt5, Qingzhong Kong1 1Case Western Reserve University, USA; 2Instituto Zooprofilattico Sperimentale, Italy; 3Friedrich-Loeffler-Institut, Germany; 4National Veterinary Research Institute, Poland; 5Kansas State University (Previously at USDA National Animal Disease Center), USA
Background: Classical BSE is a world-wide prion disease in cattle, and the classical BSE strain (BSE-C) has led to over 200 cases of clinical human infection (variant CJD). Atypical BSE cases have been discovered in three continents since 2004; they include the L-type (also named BASE), the H-type, and the first reported case of naturally occurring BSE with mutated bovine PRNP (termed BSE-M). The public health risks posed by atypical BSE were argely undefined.
Objectives: To investigate these atypical BSE types in terms of their transmissibility and phenotypes in humanized mice.
Methods: Transgenic mice expressing human PrP were inoculated with several classical (C-type) and atypical (L-, H-, or Mtype) BSE isolates, and the transmission rate, incubation time, characteristics and distribution of PrPSc, symptoms, and histopathology were or will be examined and compared.
Results: Sixty percent of BASE-inoculated humanized mice became infected with minimal spongiosis and an average incubation time of 20-22 months, whereas only one of the C-type BSE-inoculated mice developed prion disease after more than 2 years. Protease-resistant PrPSc in BASE-infected humanized Tg mouse brains was biochemically different from bovine BASE or sCJD. PrPSc was also detected in the spleen of 22% of BASE-infected humanized mice, but not in those infected with sCJD. Secondary transmission of BASE in the humanized mice led to a small reduction in incubation time. The atypical BSE-H strain is also transmissible with distinct phenotypes in the humanized mice, but no BSE-M transmission has been observed so far.
Discussion: Our results demonstrate that BASE is more virulent than classical BSE, has a lymphotropic phenotype, and displays a modest transmission barrier in our humanized mice. BSE-H is also transmissible in our humanized Tg mice. The possibility of more than two atypical BSE strains will be discussed.
Supported by NINDS NS052319, NIA AG14359, and NIH AI 77774.
see full text ;
snip...
full test Singeltary et al PLOS
THURSDAY, JULY 20, 2017
USDA OIE Alabama Atypical L-type BASE Bovine Spongiform Encephalopathy BSE animal feeds for ruminants rule, 21 CFR 589.200
LET'S take a closer look at this new prionpathy or prionopathy, and then let's look at the g-h-BSEalabama mad cow.
This new prionopathy in humans?
the genetic makeup is IDENTICAL to the g-h-BSEalabama mad cow, the only _documented_ mad cow in the world to date like this, ......
wait, it get's better. this new prionpathy is killing young and old humans, with LONG DURATION from onset of symptoms to death, and the symptoms are very similar to nvCJD victims, OH, and the plaques are very similar in some cases too, bbbut, it's not related to the g-h-BSEalabama cow,
WAIT NOW, it gets even better, the new human prionpathy that they claim is a genetic TSE, has no relation to any gene mutation in that family. daaa, ya think it could be related to that mad cow with the same genetic make-up ???
there were literally tons and tons of banned mad cow protein in Alabama in commerce, and none of it transmitted to cows, and the cows to humans there from ??? r i g h t $$$
ALABAMA MAD COW g-h-BSEalabama
In this study, we identified a novel mutation in the bovine prion protein gene (Prnp), called E211K, of a confirmed BSE positive cow from Alabama, United States of America.
This mutation is identical to the E200K pathogenic mutation found in humans with a genetic form of CJD.
This finding represents the first report of a confirmed case of BSE with a potential pathogenic mutation within the bovine Prnp gene.
We hypothesize that the bovine Prnp E211K mutation most likely has caused BSE in "the approximately 10-year-old cow" carrying the E221K mutation.
Saturday, August 14, 2010
BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY (see mad cow feed in COMMERCE IN ALABAMA...TSS)
her healthy calf also carried the mutation (J. A. Richt and S. M. Hall PLoS Pathog. 4, e1000156; 2008). This raises the possibility that the disease could occasionally be genetic in origin. Indeed, the report of the UK BSE Inquiry in 2000 suggested that the UK epidemic had most likely originated from such a mutation and argued against the scrapierelated assumption. Such rare potential pathogenic PRNP mutations could occur in countries at present considered to be free of BSE, such as Australia and New Zealand. So it is important to maintain strict surveillance for BSE in cattle, with rigorous enforcement of the ruminant feed ban (many countries still feed ruminant proteins to pigs). Removal of specified risk material, such as brain and spinal cord, from cattle at slaughter prevents infected material from entering the human food chain. Routine genetic screening of cattle for PRNP mutations, which is now available, could provide additional data on the risk to the public. Because the point mutation identified in the Alabama animals is identical to that responsible for the commonest type of familial (genetic) CJD in humans, it is possible that the resulting infective prion protein might cross the bovine-human species barrier more easily. Patients with vCJD continue to be identified. The fact that this is happening less often should not lead to relaxation of the controls necessary to prevent future outbreaks. Malcolm A. Ferguson-Smith Cambridge University Department of Veterinary Medicine, Madingley Road, Cambridge CB3 0ES, UK e-mail:maf12@cam.ac.uk Jürgen A. Richt College of Veterinary Medicine, Kansas State University, K224B Mosier Hall, Manhattan, Kansas 66506-5601, USA NATURE|Vol 457|26 February 2009
Thursday, July 24, 2014
*** Protocol for further laboratory investigations into the distribution of infectivity of Atypical BSE SCIENTIFIC REPORT OF EFSA New protocol for Atypical BSE investigations
Thursday, July 24, 2014
*** Protocol for further laboratory investigations into the distribution of infectivity of Atypical BSE SCIENTIFIC REPORT OF EFSA New protocol for Atypical BSE investigations
THURSDAY, FEBRUARY 14, 2013
Unique Properties of the Classical Bovine Spongiform Encephalopathy Strain and Its Emergence From H-Type Bovine Spongiform Encephalopathy Substantiated by VM Transmission Studies
Saturday, August 14, 2010
BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY
(see mad cow feed in COMMERCE IN ALABAMA...TSS)
2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006
P02.35
Molecular Features of the Protease-resistant Prion Protein (PrPres) in H-type BSE
Biacabe, A-G1; Jacobs, JG2; Gavier-Widén, D3; Vulin, J1; Langeveld, JPM2; Baron, TGM1 1AFSSA, France; 2CIDC-Lelystad, Netherlands; 3SVA, Sweden
Western blot analyses of PrPres accumulating in the brain of BSE-infected cattle have demonstrated 3 different molecular phenotypes regarding to the apparent molecular masses and glycoform ratios of PrPres bands. We initially described isolates (H-type BSE) essentially characterized by higher PrPres molecular mass and decreased levels of the diglycosylated PrPres band, in contrast to the classical type of BSE. This type is also distinct from another BSE phenotype named L-type BSE, or also BASE (for Bovine Amyloid Spongiform Encephalopathy), mainly characterized by a low representation of the diglycosylated PrPres band as well as a lower PrPres molecular mass. Retrospective molecular studies in France of all available BSE cases older than 8 years old and of part of the other cases identified since the beginning of the exhaustive surveillance of the disease in 20001 allowed to identify 7 H-type BSE cases, among 594 BSE cases that could be classified as classical, L- or H-type BSE. By Western blot analysis of H-type PrPres, we described a remarkable specific feature with antibodies raised against the C-terminal region of PrP that demonstrated the existence of a more C-terminal cleaved form of PrPres (named PrPres#2 ), in addition to the usual PrPres form (PrPres #1). In the unglycosylated form, PrPres #2 migrates at about 14 kDa, compared to 20 kDa for PrPres #1. The proportion of the PrPres#2 in cattle seems to by higher compared to the PrPres#1. Furthermore another PK-resistant fragment at about 7 kDa was detected by some more N-terminal antibodies and presumed to be the result of cleavages of both N- and C-terminal parts of PrP. These singular features were maintained after transmission of the disease to C57Bl/6 mice. The identification of these two additional PrPres fragments (PrPres #2 and 7kDa band) reminds features reported respectively in sporadic Creutzfeldt-Jakob disease and in Gerstmann-Sträussler-Scheinker (GSS) syndrome in humans.
PPo4-15:
A Surprisingly High Number of the Plaque-Like VV sCJD Subtype Among the Polish sCJD-is There a Connection with BASE?
Beata Sikorska and Pawel P. Liberski Department of Molecular Pathology and Neuropathology; Medical University of Lodz; Lodz, Poland
Recently described bovine amyloidotic spongiform encephalopathy (BASE) or L type BSE-was is overrepresented in Poland (15% of all cases of BSE). Moreover, the number of BASE cases in Poland per million bovines is the highest in Europe. A potential human risk from BASE is evident from experimental transmission to "humanized" transgenic animals and primates. Taking into consideration that non-human primate inoculated with BASE had a shorter incubation period than monkeys infected with classical BSE, and that humanized Tg mice have been found to be highly susceptible to infection with atypical form of BSE, it seems probable that BASE may be more pathogenic for humans than BSE, but the transmitted disease may differ from BSE-derived vCJD. Among 47 cases which have been diagnosed as definite in our laboratory, in 19 cases complete histopathological examination and codon 129 status were available. On the basis of the histological pattern and codon 129 status the cases of sCJD were divided into subtypes according to the Parchi&Gambetti classification. The results are as follows: type 1 (MMorMV)- 42%, type 2 (VV)-32%, type 3 (MV)-10.5%, type 4c (MM)- 10.5% and type 5 (VV)-5 %. Although the number of cases is too low to conclude a significantly different distribution of sCJD subtypes in Polish population those data show surprisingly high number of the plaque-like VV sCJD subtype. Interestingly, it was shown before that Tg mice inoculated with BASE showed granular and plaque-like aggregates or PrPSc in brains resembling those observed in VV2 subtype of sCJD.
PPo2-26:
Transmission of Classical and Atypical (L-type) Bovine Spongiform Encephalopathy (BSE) Prions to Cynomolgus macaques
Fumiko Ono,1 Yoshio Yamakawa,2 Minoru Tobiume,3 Yuko Sato,3 Harutaka Katano,3 Kenichi Hagiwara,2 Iori Itagaki,1 Akio Hiyaoka,1 Katuhiko Komatuzaki,1 Yasunori Emoto,1 Hiroaki Shibata,4 Yuichi Murayama,5 Keiji Terao,4 Yasuhiro Yasutomi4 and Tetsutaro Sata3
1The Corporation for Production and Research of Laboratory Primates; Tsukuba City, Japan; 2Departments of Cell Biology and Biochemistry; and 3Pathology; National Institute of Infectious Diseases; Tokyo, Japan; 4Tsukuba Primate Research Center; National Institute of Biomedical Innovation; Tsukuba City, Japan; 5Prion Disease Research Team; National Institute of Animal Health; Tsukuba City, Japan
Key words: L-type BSE, cBSE, cynomolgus macaques, transmission
BSE prion derived from classical BSE (cBSE) or L-type BSE was characterized by inoculation into the brain of cynomolgus macaques. The neurologic manifestation was developed in all cynomolgus macaques at 27-43 months after intracerebral inoculation of brain homogenate from cBSE-affected cattle (BSE JP/6). Second transmission of cBSE from macaque to macaque shortened incubation period to 13-18 months. cBSE-affected macaques showed the similar clinical signs including hyperekplexia, tremor and paralysis in both primary and second transmission.
Two macaques were intracerebrally inoculated brain homogenate from the L-type BSE-affected cattle (BSE JP/24). The incubation periods were 19-20 months in primary transmission.
The clinical course of the L-type BSE-affected macaques differed from that in cBSE-affected macaques in the points of severe myoclonus without hyperekplexia. The glycoform profile of PrPSc detected in macaque CNS was consistent with original pattern of either cBSE or L-typeBSE PrPSc, respectively. Although severe spongiform change in the brain was remarkable in all BSE-affected macaques, severe spongiform spread widely in cerebral cortex in L-type BSE-affected macaques. Heavy accumulation of PrPSc surrounded by vacuola formed florid plaques in cerebral cortex of cBSE-affected macaques. Deposit of PrPSc in L-type BSE-affected macaque was weak and diffuse synaptic pattern in cerebrum, but large PrPSc plaques were evident at cerebellum. MRI analysis, T2, T1, DW and flair sequences, at the time of autopsy revealed that brain atrophy and dilatation of cerebral ventricles were significantly severe in L-type BSE-affected macaques. These results suggest that L-type BSE is more virulent strain to primates comparing to cBSE.
SP1-4:
Evidence from Molecular Strain Typing
Gianluigi Zanusso Department of Neurological and Visual Sciences; Section of Clinical Neurology; University of Verona; Verona, Italy
Key words: molecular analysis, strain typing, atypical BSE, CJD
In 2001, active surveillance for bovine spongiform encephalopathy (BSE) led to the discovery of atypical BSE phenotypes in aged cattle distinct from classical BSE (C-type). These atypical BSE cases had been classified as low L-type (BASE) or high H-type BSE based on the molecular mass and the degree of glycosylation of of the pathological prion protein (PrPSc). Transmission studies in TgBov mice showed that H-type BSE, C-type BSE and BASE behave as distinct prion strains with different incubation periods, PrPSc molecular patterns and pathological phenotypes. A still unclear issue concerns the potential transmissibility and phenotypes of atypical BSEs in humans. We previously indicated that BASE was similar to a distinct subgroup of sporadic form of Creutzfeldt-Jakob disease (sCJD) MV2, based on molecular similarities and on neuropathological pattern of PrP deposition. To investigate a possible link between BASE and sCJD, Kong et al. and Comoy et al. experimentally inoculated TgHu mice (129MM) and a non-human primate respectively, showing in both models that BASE was more virulent compare to BSE. Further, non-human primate reproduced a clinical phenotype resembling to that of sCJD subtype MM2. Here, we presented a comparative analysis of the biochemical fingerprints of PrPSc between the different sCJD subtypes and animal TSEs and after experimental transmission to animals.
57 The experiment which might have determined whether BSE and scrapie were caused by the same agent (ie, the feeding of natural scrapie to cattle) was never undertaken in the UK.
It was, however, performed in the USA in 1979, when it was shown that cattle inoculated with the scrapie agent endemic in the flock of Suffolk sheep at the United States Department of Agriculture in Mission, Texas, developed a TSE quite unlike BSE. 32
The findings of the initial transmission, though not of the clinical or neurohistological examination, were communicated in October 1988 to Dr Watson, Director of the CVL, following a visit by Dr Wrathall, one of the project leaders in the Pathology Department of the CVL, to the United States Department of Agriculture. 33
The results were not published at this point, since the attempted transmission to mice from the experimental cow brain had been inconclusive.
The results of the clinical and histological differences between scrapie-affected sheep and cattle were published in 1995.
Similar studies in which cattle were inoculated intracerebrally with scrapie inocula derived from a number of scrapie-affected sheep of different breeds and from different States, were carried out at the US National Animal Disease Centre. 34
The results, published in 1994, showed that this source of scrapie agent, though pathogenic for cattle, did not produce the same clinical signs of brain lesions characteristic of BSE..
32 Clark, W., Hourrigan, J. and Hadlow, W. (1995) Encephalopathy in Cattle Experimentally Infected with the Scrapie Agent, American Journal of Veterinary Research, 56, 606-12
33 YB88/10.00/1.1
Technical Abstract:
Prion strains may vary in their ability to transmit to humans and animals. Few experimental studies have been done to provide evidence of differences between U.S. strains of scrapie, which can be distinguished by incubation times in inbred mice, microscopic lesions, immunoreactivity to various antibodies, or molecular profile (electrophoretic mobility and glycoform ratio). Recent work on two U.S. isolates of sheep scrapie supports that at least two distinct strains exist based on differences in incubation time and genotype of sheep affected. One isolate (No. 13-7) inoculated intracerebrally caused scrapie in sheep AA at codon 136 (AA136) and QQ at codon 171 (QQ171) of the prion protein in an average of 19 months post-inoculation (PI) whereas a second isolate (No. x124) caused disease in less than 12 months after oral inoculation in AV136/QQ171 sheep. Striking differences were evident when further strain analysis was done in R111, VM, C57Bl6, and C57Bl6xVM (F1) mice. No. 13-7 did not induce disease in any mouse strain at any time post-inoculation (PI) nor were brain tissues positive by western blot (WB). Positive WB results were obtained from mice inoculated with isolate No. x124 starting at day 380 PI. Incubation times averaged 508, 559, 601, and 633 days PI for RIII, C57Bl6, VM, and F1 mice, respectively. Further passage will be required to characterize these scrapie strains in mice.
***>This work provides evidence that multiple scrapie strains exist in U.S. sheep.
One of these isolates (TR316211) behaved like the CH1641 isolate, with PrPres features in mice similar to those in the sheep brain. From two other isolates (O100 and O104), two distinct PrPres phenotypes were identified in mouse brains, with either high (h-type) or low (l-type) apparent molecular masses of unglycosylated PrPres, the latter being similar to that observed with CH1641, TR316211, or BSE. Both phenotypes could be found in variable proportions in the brains of the individual mice. In contrast with BSE, l-type PrPres from "CH1641-like" isolates showed lower levels of diglycosylated PrPres. From one of these cases (O104), a second passage in mice was performed for two mice with distinct PrPres profiles. This showed a partial selection of the l-type phenotype in mice infected with a mouse brain with predominant l-type PrPres, and it was accompanied by a significant increase in the proportions of the diglycosylated band. These results are discussed in relation to the diversity of scrapie and BSE strains.
In the US, scrapie is reported primarily in sheep homozygous for 136A/171Q (AAQQ) and the disease phenotype is similar to that seen with experimental strain CH1641.
- 59-
P-088 Transmission of experimental CH1641-like scrapie to bovine PrP overexpression mice
Kohtaro Miyazawa1, Kentaro Masujin1, Hiroyuki Okada1, Yuichi Matsuura1, Takashi Yokoyama2
1Influenza and Prion Disease Research Center, National Institute of Animal Health, NARO, Japan; 2Department of Planning and General Administration, National Institute of Animal Health, NARO
Introduction: Scrapie is a prion disease in sheep and goats. CH1641-lke scrapie is characterized by a lower molecular mass of the unglycosylated form of abnormal prion protein (PrpSc) compared to that of classical scrapie. It is worthy of attention because of the biochemical similarities of the Prpsc from CH1641-like and BSE affected sheep. We have reported that experimental CH1641-like scrapie is transmissible to bovine PrP overexpression (TgBoPrP) mice (Yokoyama et al. 2010). We report here the further details of this transmission study and compare the biological and biochemical properties to those of classical scrapie affected TgBoPrP mice.
Methods: The details of sheep brain homogenates used in this study are described in our previous report (Yokoyama et al. 2010). TgBoPrP mice were intracerebrally inoculated with a 10% brain homogenate of each scrapie strain. The brains of mice were subjected to histopathological and biochemical analyses.
Results: Prpsc banding pattern of CH1641-like scrapie affected TgBoPrP mice was similar to that of classical scrapie affected mice. Mean survival period of CH1641-like scrapie affected TgBoPrP mice was 170 days at the 3rd passage and it was significantly shorter than that of classical scrapie affected mice (439 days). Lesion profiles and Prpsc distributions in the brains also differed between CH1641-like and classical scrapie affected mice.
Conclusion: We succeeded in stable transmission of CH1641-like scrapie to TgBoPrP mice. Our transmission study demonstrates that CH 1641-like scrapie is likely to be more virulent than classical scrapie in cattle.
Research Project: TRANSMISSION, DIFFERENTIATION, AND PATHOBIOLOGY OF TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHIES
Title: Comparison of two US sheep scrapie isolates supports identification as separate strains
Authors
item Moore, Sarah - item Smith, Jodi item West Greenlee, Mary - item Nicholson, Eric item Richt, Juergen item Greenlee, Justin
Submitted to: Veterinary Pathology Publication Type: Peer Reviewed Journal Publication Acceptance Date: December 22, 2015 Publication Date: N/A
Interpretive Summary: Scrapie is a fatal disease of sheep and goats that causes damaging changes in the brain. The infectious agent is an abnormal protein called a prion that has misfolded from its normal state. Whether or not a sheep will get scrapie is determined primarily by their genetics. Furthermore, different scrapie strains exist that may result in a different expression of disease such as shorter incubation periods, unusual clinical signs, or unique patterns of lesions within the brain. This study evaluated two U.S. scrapie isolates in groups of sheep with varying susceptibilities to scrapie. Our data indicates that there are differences in incubation periods, sheep genotype susceptibilities, and lesion profiles that support designating these scrapie isolates as unique strains. The identification of a new scrapie strain in the United States means that control measures, methods of decontamination, and the potential for transmission to other species may need to be reevaluated. This information is useful to sheep farmers and breeders that are selectively breeding animals with genotypes resistant to the most prevalent strain of scrapie and could impact future regulations for the control of scrapie in the United States. Technical Abstract: Scrapie is a naturally occurring transmissible spongiform encephalopathy (TSE) of sheep and goats. There are different strains of sheep scrapie that are associated with unique molecular, transmission, and phenotype characteristics, but very little is known about the potential presence of scrapie strains within sheep in the US. Scrapie strain and PRNP genotype could both affect susceptibility, potential for transmission, incubation period, and control measures required for eliminating scrapie from a flock. Here we evaluate two US scrapie isolates, No. 13-7 and x124, after intranasal inoculation to compare clinical signs, incubation periods (IP), spongiform lesions, and patterns of PrPSc deposition in sheep with scrapie-susceptible PRNP genotypes (QQ171). After inoculation with x124, susceptibility and IP were associated with valine at codon 136 (V136) of the prion protein: VV136 had short IPs (6.9 months), AV136 sheep were 11.9 months, and AA136 sheep did not develop scrapie. All No.13-7 inoculated sheep developed scrapie with IP’s of 20.1 months for AA136 sheep, 22.8 months for AV136 sheep, and 26.7 months for VV136 sheep. Patterns of immunoreactivity in the brain were influenced by challenge isolate and host genotype. Differences in PrPSc profiles versus isolate were most striking when examining brains from sheep with the VV136 genotype. In summary, intranasal inoculation with isolates x124 and No. 13-7 resulted in differences in IP, sheep genotype susceptibility, and PrPSc profile that support designation as separate strains.
Last Modified: 6/6/2016
31
Appendix I VISIT TO USA - OR A E WRATHALL — INFO ON BSE AND SCRAPIE
Dr Clark lately of the scrapie Research Unit, Mission Texas has
successfully transmitted ovine and caprine scrapie to cattle. The
experimental results have not been published but there are plans to do
this. This work was initiated in 1978. A summary of it is:-
Expt A 6 Her x Jer calves born in 1978 were inoculated as follows with
a 2nd Suffolk scrapie passage:-
i/c 1ml; i/m, 5ml; s/c 5ml; oral 30ml.
1/6 went down after 48 months with a scrapie/BSE-like disease.
Expt B 6 Her or Jer or HxJ calves were inoculated with angora Goat
virus 2/6 went down similarly after 36 months.
Expt C Mice inoculated from brains of calves/cattle in expts A & B were resistant, only 1/20 going down with scrapie and this was the reason given for not publishing.
Diagnosis in A, B, C was by histopath. No reports on SAF were given.
Dr Warren Foote indicated success so far in eliminating scrapie in offspring from experimentally— (and naturally) infected sheep by ET. He had found difficulty in obtaining embryos from naturally infected sheep (cf SPA).
Prof. A Robertson gave a brief accout of BSE. The us approach was to
32
accord it a very low profile indeed. Dr A Thiermann showed the picture in the "Independent" with cattle being incinerated and thought this was a fanatical incident to be avoided in the US at all costs.
BSE was not reported in USA.
4. Scrapie incidents (ie affected flocks) have shown a dramatic increase since 1978. In 1953 when the National Control scheme was started there were 10-14 incidents, in 1978 - 1 and in 1988 so far 60.
5. Scrapie agent was reported to have been isolated from a solitary fetus.
6. A western blotting diagnostic technique (? on PrP) shows some promise.
7. Results of a questionnaire sent to 33 states on the subject of the national sheep scrapie programme survey indicated
17/33 wished to drop it
6/33 wished to develop it
8/33 had few sheep and were neutral
Information obtained from Dr Wrathall‘s notes of a meeting of the u.s.
Animal Health Association at Little Rock, Arkansas Nov. 1988.
33
In Confidence - Perceptions of unconventional slow virus diseases of animals in the USA - APRIL-MAY 1989 - G A H Wells
3. Prof. A. Robertson gave a brief account of BSE. The US approach was to accord it a very low profile indeed. Dr. A Thiermann showed the picture in the ''Independent'' with cattle being incinerated and thought this was a fanatical incident to be avoided in the US at all costs. ...
also see hand written notes ;
Evidence That Transmissible Mink Encephalopathy Results from Feeding Infected Cattle
Over the next 8-10 weeks, approximately 40% of all the adult mink on the farm died from TME.
snip...
The rancher was a ''dead stock'' feeder using mostly (>95%) downer or dead dairy cattle...
EVIDENCE OF SCRAPIE IN SHEEP AS A RESULT OF FOOD BORNE EXPOSURE
This is provided by the statistically significant increase in the incidence of sheep scrape from 1985, as determined from analyses of the submissions made to VI Centres, and from individual case and flock incident studies. ........
REPORT OF THE WORKING PARTY ON BOVINE SPONGIFORM ENCEPHALOPATHY 1989
snip...
4.2.9 ...Also, if it resulted from a localised chance transmission of the scrapie strain from sheep to cattle giving rise to a mutant, a different pattern of disease would have been expected: its range would have increased with time. Thus the evidence from Britain is against the disease being due to a new strain of the agent, but we note that in the United States from 1984 to 1988 outbreaks of scrapie in sheep flocks are reported to have Increased markedly, now being nearly 3 times as high as during any previous period (18).
Monday, September 13, 2010
atypical BSE strains and sporadic CJD strains, is there a connection and why shouldn't there be $
snip...see full text;
INDEED, thanks to the O..I.E., and the U.S.D.A. SSS policy, and the fact they are using science dated back to 1985 still in some cases. THE infamous June 2004 enhanced bse surveillance program was set up to fail from the beginning, and fail they did, not only with the surveillance for TSE, but also the partial and voluntary feed ban of August 4, 1997 was nothing but ink on paper. What i predicted a decade ago, has in fact come to pass, the TSE agent has mutated in every species from CWD now at two documented strains, BSE with 4 strains documented to date (c-BSE, h-BSE [typical h-BSE or the one and only documented g-h-BSEalabama strain?], l-BSE, and the IBNC BSE), and the different Scrapie strains are too many to count, not included the atypical Nor-98 and or BSE in sheep. with the 3 strains of BSE documented in North America to date, the two strains of CWD, TME, and all the strains of Scrapie, with 5 cases of the Nor-98 atypical scrapie cases already documented in 2010 here in the USA, all of which of the past two decades have been rendered and fed to food producing animals for animals and humans, and any human TSE there from ??? please note that the sporadic CJD case here in the USA has had a steady increase since 1997. it's not rocket science. what the USDA, FDA et al have used is junk science, bought and paid for by your local cattle dealer i.e. INDUSTRY. the BSE MRR policy was nothing more than a legal tool to do the same thing when the U.K. poisoned the globe with BSE, except now it's legal $$$
these are the facts as i have come to know them. just my take. ...
Let's take a look at the facts shall we $
BOVINE SPONGIFORM ENCEPHALOPATHY, SCRAPIE, CWD, CJD, NORTH AMERICA TYPICAL AND ATYPICAL
Experimental Transmission of H-type Bovine Spongiform Encephalopathy to Bovinized Transgenic Mice
snip...see full text;
IBNC BSE TSE Prion mad cow disease
***however in 1 C-type challenged animal, Prion 2015 Poster Abstracts S67 PrPsc was not detected using rapid tests for BSE.
***Subsequent testing resulted in the detection of pathologic lesion in unusual brain location and PrPsc detection by PMCA only.
*** IBNC Tauopathy or TSE Prion disease, it appears, no one is sure ***
Posted by Terry S. Singeltary Sr. on 03 Jul 2015 at 16:53 GMT
let's take a closer look at this new prionpathy or prionopathy, and then let's look at the g-h-BSEalabama mad cow.
please see history of infamous atypical ghBSE Alabama style. the second Texas mad cow that was finally documented, was the ‘typical’ atypical h-BSE, not genetic. ...tss
Tuesday, November 6, 2012
Transmission of New Bovine Prion to Mice, Atypical Scrapie, BSE, and Sporadic CJD, November-December 2012 update
MAD COW DISEASE ALABAMA 2017
***> WEDNESDAY, JULY 19, 2017
***> USDA OIE Alabama Atypical L-type BASE Bovine Spongiform Encephalopathy BSE and BANNED FEED USDA Detects a Case of Atypical Bovine Spongiform Encephalopathy in Alabama
USDA Animal and Plant Health Inspection Service sent this bulletin at 07/18/2017 07:05 PM EDT
USDA Detects a Case of Atypical Bovine Spongiform Encephalopathy in Alabama
Washington, D.C., July 18, 2017 – The U.S. Department of Agriculture (USDA) announced an atypical case of Bovine Spongiform Encephalopathy (BSE), a neurologic disease of cattle, in an eleven-year old cow in Alabama. This animal never entered slaughter channels and at no time presented a risk to the food supply, or to human health in the United States.
snip...end
***atypical spontaneous BSE in France LOL***
FRANCE STOPS TESTING FOR MAD COW DISEASE BSE, and here’s why, to many spontaneous events of mad cow disease $$$
***so 20 cases of atypical BSE in France, compared to the remaining 40 cases in the remaining 12 Countries, divided by the remaining 12 Countries, about 3+ cases per country, besides Frances 20 cases. you cannot explain this away with any spontaneous BSe. ...TSS
Sunday, October 5, 2014
France stops BSE testing for Mad Cow Disease
Thursday, March 24, 2016
FRANCE CONFIRMS BOVINE SPONGIFORM ENCEPHALOPATHY BSE MAD COW (ESB) chez une vache dans les Ardennes
***atypical spontaneous BSE in France LOL***
FRANCE STOPS TESTING FOR MAD COW DISEASE BSE, and here’s why, to many spontaneous events of mad cow disease $$$
If you Compare France to other Countries with atypical BSE, in my opinion, you cannot explain this with ‘spontaneous’.
Table 1: Number of Atypical BSE cases reported by EU Member States in the period 2001–2014 by country and by type (L- and H-BSE) (extracted from EU BSE databases on 1 July 2014). By 2015, these data might be more comprehensive following a request from the European Commission to Member States for re-testing and retrospective classification of all positive bovine isolates in the EU in the years 2003–2009
BSE type
Country 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013(a) 2014(a) Total
H-BSE Austria 1 1
France(b) 1 2 3 1 2 2 2 2 15
Germany 1 1 2
Ireland 1 1 2 1 5
The Netherlands 1 1
Poland 1 1 2
Portugal 1 1
Spain 1 1 2
Sweden 1 1
United Kingdom 1 1 1 1 1 5
Total 2 3 3 1 1 2 2 2 4 4 5 1 4 1 35
L-BSE Austria 1 1 2
Denmark 1 1
France(b) 1 1 1 1 2 1 3 2 1 1 14
Germany 1 1 2
Italy 1 1 1 1 1 5
The Netherlands 1 1 1 3
Poland 1 2 2 1 2 1 2 1 12
Spain 2 2
United Kingdom 1 1 1 1 4
Total 0 5 3 4 3 3 6 3 3 4 3 6 1 1 45
Total Atypical cases (H + L)
2 8 6 5 4 5 8 5 7 8 8 7 5 2 80
(a): Data for 2013-2014 are incomplete and may not include all cases/countries reported.
(b): France has performed extensive retrospective testing to classify BSE cases, which is probably the explanation for the higher number of Atypical BSE cases reported in this country.
The number of Atypical BSE cases detected in countries that have already identified them seems to be similar from year to year. In France, a retrospective study of all TSE-positive cattle identified through the compulsory EU surveillance between 2001 and 2007 indicated that the prevalence of H-BSE and L-BSE was 0.35 and 0.41 cases per million adult cattle tested, respectively, which increased to 1.9 and 1.7 cases per million, respectively, in tested animals over eight years old (Biacabe et al., 2008). No comprehensive study on the prevalence of Atypical BSE cases has yet been carried out in other EU Member States. All cases of Atypical BSE reported in the EU BSE databases have been identified by active surveillance testing (59 % in fallen stock, 38 % in healthy slaughtered cattle and 4 % in emergency slaughtered cattle). Cases were reported in animals over eight years of age, with the exception of two cases (one H-BSE and one L-BSE) detected in Spain in 2011/2012. One additional case of H-BSE was detected in Switzerland in 2012 in a cow born in Germany in 2005 (Guldimann et al., 2012).
Wednesday, July 15, 2015
Additional BSE TSE prion testing detects pathologic lesion in unusual brain location and PrPsc by PMCA only, how many cases have we missed?
snip...see full text;
MONDAY, MAY 09, 2016
A comparison of classical and H-type bovine spongiform encephalopathy associated with E211K prion protein polymorphism in wild type and EK211 cattle following intracranial inoculation
WEDNESDAY, AUGUST 15, 2018
The agent of H-type bovine spongiform encephalopathy associated with E211K prion protein polymorphism transmits after oronasal challenge
TEXAS MAD COW DISEASE CASES
Statement of Gov. Rick Perry on BSE Announcement
Thursday, June 30, 2005 • Press Release
AUSTIN – Gov. Rick Perry issued the following statement today on the announcement by the U.S. Department of Agriculture that a cow recently tested for Bovine Spongiform Encephalopathy – commonly known as mad cow disease – is from a Texas herd.
“I want to urge calm and reassure the public that they can have the highest confidence in our beef supply, and the safeguards we have in place to protect the public from the spread of BSE. There is not, nor has there ever been, a known instance of BSE contaminating the food supply in Texas or anywhere else in the United States.
The animal in question was not processed into food or any other product. Texans can be sure that the beef they buy at their local supermarkets or restaurants is as safe today as it was yesterday, and I encourage Texans to continue to enjoy Texas beef products.”
http://governor.state.tx.us/news/press-release/3287/
Section 2. Testing Protocols and Quality Assurance Controls
In November 2004, USDA announced that its rapid screening test, Bio-Rad Enzyme Linked Immunosorbent Assay (ELISA), produced an inconclusive BSE test result as part of its enhanced BSE surveillance program. The ELISA rapid screening test performed at a BSE contract laboratory produced three high positive reactive results.40 As required,41 the contract laboratory forwarded the inconclusive sample to the APHIS National Veterinary Services Laboratories (NVSL) for confirmatory testing. NVSL repeated the ELISA testing and again produced three high positive reactive results.42 In accordance with its established protocol, NVSL ran its confirmatory test, an immunohistochemistry (IHC) test, which was interpreted as negative for BSE. In addition, NVSL performed a histological43 examination of the tissue and did not detect lesions44 consistent with BSE.
Faced with conflicting results, NVSL scientists recommended additional testing to resolve the discrepancy but APHIS headquarters officials concluded no further testing was necessary because testing protocols were followed. In our discussions with APHIS officials, they justified their decision not to do additional testing because the IHC is internationally recognized as the "gold standard." Also, they believed that conducting additional tests would undermine confidence in USDA’s established testing protocols.
http://www.usda.gov/oig/webdocs/50601-10-KC.pdf
USDA orders silence on mad cow in Texas
Susan Combs by no means has public and consumer health at heart while she is protecting the cattle industry. She is oblivious to mad cow disease. Her soul purpose is to protect the cattle industry at all cost, including my mothers life (DOD 12/14/97), or maybe one of your family members from any strain of mad cow disease in TEXAS. SHE helped cover-up mad cow disease in TEXAS both on that inconclusive that was positive so many times it will make your head spin. PLUS, the other mad cow in TEXAS they rendered without testing at all, that came from the top out of Austin. THEY should be tried for murder. corporate homicide is what i call it. they knew for years, but kept on keeping on.
http://madcowtesting.blogspot.com/2007/10/bse-base-mad-cow-testing-texas-usa-and.html
Subject: USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half (bogus BSE sampling FROM HEALTHY USDA CATTLE)
Date: June 21, 2007 at 2:49 pm PST
Owner and Corporation Plead Guilty to Defrauding Bovine Spongiform Encephalopathy (BSE) Surveillance Program
An Arizona meat processing company and its owner pled guilty in February 2007 to charges of theft of Government funds, mail fraud, and wire fraud. The owner and his company defrauded the BSE Surveillance Program when they falsified BSE Surveillance Data Collection Forms and then submitted payment requests to USDA for the services. In addition to the targeted sample population (those cattle that were more than 30 months old or had other risk factors for BSE), the owner submitted to USDA, or caused to be submitted, BSE obex (brain stem) samples from healthy USDA-inspected cattle. As a result, the owner fraudulently received approximately $390,000. Sentencing is scheduled for May 2007.
snip...
Topics that will be covered in ongoing or planned reviews under Goal 1 include:
soundness of BSE maintenance sampling (APHIS),
implementation of Performance-Based Inspection System enhancements for specified risk material (SRM) violations and improved inspection controls over SRMs (FSIS and APHIS),
snip...
The findings and recommendations from these efforts will be covered in future semiannual reports as the relevant audits and investigations are completed.
4 USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half
http://www.usda.gov/oig/webdocs/sarc070619.pdf
Texas BSE Investigation Final Epidemiology Report August 2005
Executive Summary
In June 2005, an inconclusive bovine spongiform encephalopathy (BSE) sample from November 2004, that had originally been classified as negative on the immunohistochemistry test, was confirmed positive on SAF immunoblot (Western blot). The U.S. Department of Agriculture (USDA) identified the herd of origin for the index cow in Texas; that identification was confirmed by DNA analysis. USDA, in close cooperation with the Texas Animal Health Commission (TAHC), established an incident command post (ICP) and began response activities according to USDA’s BSE Response Plan of September 2004. Response personnel removed at-risk cattle and cattle of interest (COI) from the index herd, euthanized them, and tested them for BSE; all were negative.. USDA and the State extensively traced all at-risk cattle and COI that left the index herd. The majority of these animals entered rendering and/or slaughter channels well before the investigation began. USDA’s response to the Texas finding was thorough and effective.
Background of the Investigation
On June 10, 2005, USDA announced that the November 2004 inconclusive BSE sample tested positive on SAF immunoblot. The SAF immunoblot was run at USDA’s National Animal Disease Center (NADC) upon the recommendation of USDA’s Office of the Inspector General. Samples were sent to a World Organization for Animal Health (OIE) reference laboratory for BSE in Weybridge, England, for confirmatory tests. Farm A, located in Texas, was the suspected farm of origin for the index cow and was placed under hold order on June 20, 2005 pending confirmation of the positive results and DNA analysis of the herd. Weybridge confirmed the BSE positive on June 24, 2005. The carcass of the index cow had been disposed of by incineration in November 2004.
http://www.aphis.usda.gov/newsroom/hot_issues/bse/downloads/bse_final_epi_report8-05.pdf
News Release
Texas Animal Health Commission
Box l2966 * Austin, Texas 78711 * (800) 550-8242 * FAX (512) 719-0719
Bob Hillman, DVM * Executive Director
For info, contact Carla Everett, information officer, at 1-800-550-8242, ext. 710, or mhtml:%7B33B38F65-8D2E-434D-8F9B-8BDCD77D3066%7Dmid://00000388/!x-usc:mailto:ceverett@tahc.state.tx.us
For immediate release---
State-Federal Team Responds to Texas BSE Case
The US Department of Agriculture announced June 29 that genetic testing has verified that an aged cow that tested positive for Bovine Spongiform Encephalopathy or BSE originated from a Texas beef cattle herd. Tissues for laboratory testing were initially collected from the animal in November 2004, and the carcass was incinerated and did not enter the human food, animal feed or fertilizer supply system. While tests in November indicated the animal did not have BSE, retesting in England in June confirmed the animal had the disease. The Texas Animal Health Commission (TAHC), the state’s livestock and poultry health regulatory agency, and USDA have jointly assigned a state-federal team to conduct the epidemiological investigation and response.
“The TAHC and US Department of Agriculture’s Veterinary Services are working with a complement of experts from federal and state animal health, food safety, public health and feed regulatory agencies to ensure the continued safety and wholesomeness of our meat supply,” said Dr. Bob Hillman, Texas state veterinarian and executive director of the TAHC, the state’s livestock and poultry health regulatory agency. “Epidemiological investigations are thorough and focus on verifying the herd of origin, and when, where and how the animal and potentially, any herd mates, were exposed to the abnormal prion, or disease agent, that causes BSE. Additionally, epidemiology investigations trace the infected animal’s movement and herd mates. Animals potentially exposed to the disease will be depopulated, with proper disposal. The animals will not be introduced into the human or animal food chain.”
The USDA’s BSE testing protocol requires testing of emaciated or injured cattle, cattle that exhibit central nervous system disorder, cattle unable to rise or to walk normally, and cattle that die of unknown causes. Since June 1, 2004, brain tissue samples from more than 394,000 cattle have been tested in the U.S. and were negative for BSE. Of those, 38,320 were tested in Texas, Dr. Hillman noted. BSE surveillance has been conducted in the U.S. since l990.
The U.S. has taken preventive measures against the introduction of BSE since l989, when prohibitions were placed on cattle and other ruminants from BSE-affected countries, noted Dr. Hillman. In 1997, the importation ban was extended to all of Europe.
Dr. Hillman said the U.S. Food and Drug Administration (FDA) in 1997 banned the use of ruminant-derived protein (from animals such as cattle and sheep) in feed for cattle and other ruminants. There is no evidence that BSE spreads from live animal to animal in the herd, but cattle can be exposed by eating feed that contains rendered protein from infected animals. “These measures taken by the USDA and the FDA are safeguards that work to protect livestock, and ultimately, our meat supply,” he said.
--30--
http://www.tahc.state.tx.us/news/pr/2005/2005Jun30_BSE_Positive_Results.pdf
Second BSE case occurred in Texas, USDA says Jun 30, 2005 (CIDRAP News) – The United States' second case of bovine spongiform encephalopathy (BSE) was in a 12-year-old cow that came from a Texas herd and would have been made into pet food if it hadn't been flagged for BSE testing, federal officials announced yesterday evening.
US Department of Agriculture (USDA) officials said the cow was to be processed at a pet food plant in Waco, Tex., when it was diverted for testing because it couldn't walk. Officials didn't name the plant or say exactly where the cow came from. But an Associated Press (AP) report today identified the plant as Champion Pet Food in Waco and said the cow was already dead when brought there last November.
"The source herd is now under a hold order as we identify animals of interest within the herd," USDA Chief Veterinarian John Clifford said in a prepared statement. Investigators will look for cattle born within a year before or after the BSE-infected cow and any of the cow's offspring born within the past 2 years, he explained.
"If the age of the animal cannot be pinpointed, then we may expand our inquiry to include all animals in this herd before the feed ban went into place in 1997," Clifford said. To prevent BSE, the government banned putting cattle protein into cattle feed in August 1997.
The infected cow was incinerated, and no parts were used in human food or animal feed, according to the USDA. "The safety of our food supply is not in question," Clifford stated.
Because of the cow's age, the USDA suspects it became infected by eating contaminated feed before the government ban began in 1997. The USDA and the Food and Drug Administration (FDA) will try to trace the source herd's feed history, officials said.
The FDA will also check whether firms that may have processed meat-and-bone meal from animals from that herd have complied with the 1997 feed ban, Dr. Steve Sundlof, director of the FDA's Center for Veterinary Medicine, said at a news conference last night.
The Texas case is the first US BSE case in a native-born animal; Clifford said the cow lived on one farm all its life. The previous US case, found in December 2003, involved a Canadian-born dairy cow in Washington state.
An initial screening test on the Texas cow last November was inconclusive, and two confirmatory immunohistochemistry tests were negative. But early this month the USDA's inspector general ordered a Western blot test, which came back positive. Further confirmatory tests at an international reference lab in Britain were also positive, prompting the USDA to announce the findings last week.
The USDA waited for the results of DNA tests before announcing that the infected cow came from Texas. The step was necessary because parts of the infected cow were stored with those of four other cattle, causing some uncertainty, officials said.
"We felt that we had the correct herd; we wanted to identify that appropriately with DNA," Clifford said at the news conference. Investigators analyzed DNA from the infected animal and then looked for relatives in the presumed source herd by analyzing DNA from members of the herd, he said. The investigation turned up two cattle that are related to the infected cow, he added.
The AP report said Champion Pet Food is under contract to take samples from animals in poor health. The company's owner, Benjy Bauer, told the AP that his workers took samples from the cow and sent them to the Texas Veterinary Diagnostic Laboratory at Texas A&M University. The lab is one of several the USDA uses to screen cattle for BSE, the story said.
See also:
USDA news release http://www.aphis.usda.gov/lpa/issues/bse/BSE_statement6-29-05.pdf
USDA fact sheet on BSE epidemiologic investiation
http://www.usda.gov/documents/FactSheetbse062905.pdf
USDA press conference transcript
https://www.cidrap.umn.edu/cidrap/content/other/bse/news/june3005bse.html
THE USDA JUNE 2004 ENHANCED BSE SURVEILLANCE PROGRAM WAS TERRIBLY FLAWED ;
CDC DR. PAUL BROWN TSE EXPERT COMMENTS 2006
In an article today for United Press International, science reporter Steve Mitchell writes:
Analysis: What that mad cow means
By STEVE MITCHELL UPI Senior Medical Correspondent
WASHINGTON, March 15 (UPI) -- The U.S. Department of Agriculture was quick to assure the public earlier this week that the third case of mad cow disease did not pose a risk to them, but what federal officials have not acknowledged is that this latest case indicates the deadly disease has been circulating in U.S. herds for at least a decade.
The second case, which was detected last year in a Texas cow and which USDA officials were reluctant to verify, was approximately 12 years old.
These two cases (the latest was detected in an Alabama cow) present a picture of the disease having been here for 10 years or so, since it is thought that cows usually contract the disease from contaminated feed they consume as calves. The concern is that humans can contract a fatal, incurable, brain-wasting illness from consuming beef products contaminated with the mad cow pathogen.
"The fact the Texas cow showed up fairly clearly implied the existence of other undetected cases," Dr. Paul Brown, former medical director of the National Institutes of Health's Laboratory for Central Nervous System Studies and an expert on mad cow-like diseases, told United Press International. "The question was, 'How many?' and we still can't answer that."
Brown, who is preparing a scientific paper based on the latest two mad cow cases to estimate the maximum number of infected cows that occurred in the United States, said he has "absolutely no confidence in USDA tests before one year ago" because of the agency's reluctance to retest the Texas cow that initially tested positive.
USDA officials finally retested the cow and confirmed it was infected seven months later, but only at the insistence of the agency's inspector general.
"Everything they did on the Texas cow makes everything they did before 2005 suspect," Brown said.
Despite this, Brown said the U.S. prevalence of mad cow, formally known as bovine spongiform encephalopathy, or BSE, did not significantly threaten human or cattle health.
"Overall, my view is BSE is highly unlikely to pose any important risk either in cattle feed or human feed," he said.
However, Jean Halloran of Consumers Union in Yonkers, N.Y., said consumers should be troubled by the USDA's secrecy and its apparent plan to dramatically cut back the number of mad cow tests it conducts.
"Consumers should be very concerned about how little we know about the USDA's surveillance program and the failure of the USDA to reveal really important details," Halloran told UPI. "Consumers have to be really concerned if they're going to cut back the program," she added.
Last year the USDA tested more than 300,000 animals for the disease, but it has proposed, even in light of a third case, scaling back the program to 40,000 tests annually.
"They seem to be, in terms of actions and policies, taking a lot more seriously the concerns of the cattle industry than the concerns of consumers," Halloran said. "It's really hard to know what it takes to get this administration to take action to protect the public."
The USDA has insisted that the safeguards of a ban on incorporating cow tissue into cattle feed (which is thought to spread the disease) and removal of the most infectious parts of cows, such as the brain and spinal cord, protect consumers. But the agency glosses over the fact that both of these systems have been revealed to be inadequately implemented.
The feed ban, which is enforced by the Food and Drug Administration, has been criticized by the Government Accountability Office in two reports, the most recent coming just last year. The GAO said the FDA's enforcement of the ban continues to have weaknesses that "undermine the nation's firewall against BSE."
USDA documents released last year showed more than 1,000 violations of the regulations requiring the removal of brains and spinal cords in at least 35 states, Puerto Rico and the Virgin Islands, with some plants being cited repeatedly for infractions. In addition, a violation of similar regulations that apply to beef exported to Japan is the reason why Japan closed its borders to U.S. beef in January six weeks after reopening them.
Other experts also question the adequacy of the USDA's surveillance system. The USDA insists the prevalence of mad cow disease is low, but the agency has provided few details of its surveillance program, making it difficult for outside experts to know if the agency's monitoring plan is sufficient.
"It's impossible to judge the adequacy of the surveillance system without having a breakdown of the tested population by age and risk status," Elizabeth Mumford, a veterinarian and BSE expert at Safe Food Solutions in Bern, Switzerland, a company that provides advice on reducing mad cow risk to industry and governments, told UPI.
"Everybody would be happier and more confident and in a sense it might be able to go away a little bit for (the USDA) if they would just publish a breakdown on the tests," Mumford added.
UPI requested detailed records about animals tested under the USDA's surveillance plan via the Freedom of Information Act in May 2004 but nearly two years later has not received any corresponding documents from the agency, despite a federal law requiring agencies to comply within 30 days. This leaves open the question of whether the USDA is withholding the information, does not have the information or is so haphazardly organized that it cannot locate it.
Mumford said the prevalence of the disease in U.S. herds is probably quite low, but there have probably been other cases that have so far gone undetected. "They're only finding a very small fraction of that low prevalence," she said.
Mumford expressed surprise at the lack of concern about the deadly disease from American consumers. "I would expect the U.S. public to be more concerned," she said.
Markus Moser, a molecular biologist and chief executive officer of Prionics, a Swiss firm that manufactures BSE test kits, told UPI one concern is that if people are infected, the mad cow pathogen could become "humanized" or more easily transmitted from person to person.
"Transmission would be much easier, through all kinds of medical procedures" and even through the blood supply, Moser said.
© Copyright 2006 United Press International, Inc. All Rights Reserved
http://www.upi.com/ConsumerHealthDaily/view.php?StoryID=20060315-055557-1284r
http://www.upi.com/Science_News/2003/12/30/Mad-Cow-Linked-to-thousands-of-CJD-cases/UPI-47861072816318/
CDC - Bovine Spongiform Encephalopathy and Variant Creutzfeldt ... Dr. Paul Brown is Senior Research Scientist in the Laboratory of Central Nervous System ... Address for correspondence: Paul Brown, Building 36, Room 4A-05, ....
http://www.cdc.gov/ncidod/eid/vol7no1/brown.htm
PAUL BROWN COMMENT TO ME ON THIS ISSUE
Tuesday, September 12, 2006 11:10 AM
"Actually, Terry, I have been critical of the USDA handling of the mad cow issue for some years, and with Linda Detwiler and others sent lengthy detailed critiques and recommendations to both the USDA and the Canadian Food Agency." ........TSS
http://madcowtesting.blogspot.com/2009/07/mad-cow-cover-up-usa-masked-as-sporadic.html
OR, what the Honorable Phyllis Fong of the OIG found ;
Audit Report Animal and Plant Health Inspection Service Bovine Spongiform Encephalopathy (BSE) Surveillance Program  Phase II and Food Safety and Inspection Service
Controls Over BSE Sampling, Specified Risk Materials, and Advanced Meat Recovery Products - Phase III
Report No. 50601-10-KC January 2006
Finding 2 Inherent Challenges in Identifying and Testing High-Risk Cattle Still Remain
http://www.usda.gov/oig/webdocs/50601-10-KC.pdf
FDA STATEMENT FOR IMMEDIATE RELEASE May 4, 2004 Media Inquiries: 301-827-6242 Consumer Inquiries: 888-INFO-FDA
Statement on Texas Cow With Central Nervous System Symptoms
On Friday, April 30th, the Food and Drug Administration learned that a cow with central nervous system symptoms had been killed and shipped to a processor for rendering into animal protein for use in animal feed.
FDA, which is responsible for the safety of animal feed, immediately began an investigation. On Friday and throughout the weekend, FDA investigators inspected the slaughterhouse, the rendering facility, the farm where the animal came from, and the processor that initially received the cow from the slaughterhouse.
FDA's investigation showed that the animal in question had already been rendered into "meat and bone meal" (a type of protein animal feed). Over the weekend FDA was able to track down all the implicated material.. That material is being held by the firm, which is cooperating fully with FDA.
Cattle with central nervous system symptoms are of particular interest because cattle with bovine spongiform encephalopathy or BSE, also known as "mad cow disease," can exhibit such symptoms. In this case, there is no way now to test for BSE. But even if the cow had BSE, FDA's animal feed rule would prohibit the feeding of its rendered protein to other ruminant animals (e.g., cows, goats, sheep, bison).
FDA is sending a letter to the firm summarizing its findings and informing the firm that FDA will not object to use of this material in swine feed only. If it is not used in swine feed, this material will be destroyed. Pigs have been shown not to be susceptible to BSE. If the firm agrees to use the material for swine feed only, FDA will track the material all the way through the supply chain from the processor to the farm to ensure that the feed is properly monitored and used only as feed for pigs.
To protect the U.S. against BSE, FDA works to keep certain mammalian protein out of animal feed for cattle and other ruminant animals. FDA established its animal feed rule in 1997 after the BSE epidemic in the U.K. showed that the disease spreads by feeding infected ruminant protein to cattle.
Under the current regulation, the material from this Texas cow is not allowed in feed for cattle or other ruminant animals. FDA's action specifying that the material go only into swine feed means also that it will not be fed to poultry.
FDA is committed to protecting the U.S. from BSE and collaborates closely with the U.S. Department of Agriculture on all BSE issues. The animal feed rule provides crucial protection against the spread of BSE, but it is only one of several such firewalls. FDA will soon be improving the animal feed rule, to make this strong system even stronger.
#
http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/2004/ucm108292.htm
SEE FULL TEXT OF ALL THIS HERE ;
2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006
http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html
ALABAMA MAD COW CASE
http://www.aphis.usda.gov/newsroom/hot_issues/bse/downloads/EPI_Final5-2-06..pdf
http://www.cdc.gov/ncidod/dvrd/bse/news/alabama_cow_031506.htm
Saturday, August 14, 2010
BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY
(see COPIOUS AMOUNTS OF mad cow feed in COMMERCE IN ALABAMA...TSS)
http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html
Texas BSE Investigation Final Epidemiology Report August 2005
http://www.aphis.usda.gov/newsroom/hot_issues/bse/downloads/bse_final_epi_report8-05.pdf
State-Federal Team Responds to Texas BSE Case
JUNE 30, 2005
(please note 7+ month delay in final confirmation so the BSE MRR policy could be set in stone first. $$$...tss)
http://www.tahc.state.tx.us/news/pr/2005/2005Jun30_BSE_Positive_Results.pdf
https://www.cidrap.umn.edu/cidrap/content/other/bse/news/june3005bse.html
SEE ATTEMPTED COVER-UP BEFORE THE END AROUND BY FONG ET AL OF THE O.I.G
The U.S. Department of Agriculture confirmed June 29 that genetic testing had verified bovine spongiform encephalopathy (mad cow disease) in a 12-year-old cow that was born and raised in a Texas beef cattle herd.
Subsequent epidemiological investigations resulted in the culling and testing of 67 adult animals from the index herd. Bio-Rad tests for BSE were conducted on all 67 animals by the National Veterinary Services Laboratory (NVSL) in Ames, Iowa. All tests were negative.
On July 12, Texas officials lifted the quarantine on the source herd. At press time, USDA's Animal and Plant Health Inspection Service was tracing animals of the same age that had left the ranch.
Timeline
The BSE-positive animal was a Brahman-cross cow born and raised in a single Texas herd. The location of the ranch was not disclosed.
On Nov. 11, 2004, the 12-year-old cow was taken to a Texas auction market. Because of its condition, the cow was sent to Champion Pet Foods in Waco, Texas. The company produces several blends of dog food, primarily for the greyhound industry.
On Nov. 15, the animal arrived dead at Champion. Under procedures established by USDA's intensive surveillance program, a sample was sent to the USDA-approved Texas Veterinary Medical Diagnostic Testing Laboratory (TVMDL) at Texas A&M University.
Between June 1, 2004, and June 1, 2005, TVMDL tested nearly 34,000 samples from Texas, New Mexico, Arkansas and Louisiana. They tested the sample from Champion on Nov. 19 using a Bio-Rad ELISA rapid test for BSE. Initial results were inconclusive.
Because of the inconclusive results, a representative from USDA took the entire carcass to TVMDL where it was incinerated. USDA's Animal and Plant Health Inspection Service (APHIS) began tracing the animal and herd.
The sample was then sent to the National Veterinary Services Laboratory for further testing. Two Immunohistochemistry (IHC) tests were conducted and both were negative for BSE. At that point APHIS stopped their trace.
USDA scientists also ran an additional, experimental IHC "rapid" tissue fixation test for academic purposes. This test has not been approved internationally.
Some abnormalities were noted in the experimental test, but because the two approved tests came back negative, the results were not reported beyond the laboratory.
Monitoring by OIG
USDA's Office of Inspector General (OIG) has been monitoring implementation of the BSE expanded surveillance program and evaluating the following:
* Effectiveness of the surveillance program;
* Performance of BSE laboratories in complying with policies and procedures for conducting tests and reporting results;
* Enforcement of the ban on specified risk materials in meat products;
* Controls to prevent central nervous system tissue in advanced meat recovery products;
* Ante mortem condemnation procedures; and
* Procedures for obtaining brain tissue samples from condemned cattle.
While reviewing voluminous records, OIG auditors noticed conflicting test results on one sample-rapid inconclusive, IHC negative, experimental reactive.
Sample retested
At the recommendation of the Inspector General, the sample was retested during the week of June 5 with a second confirmatory test, the Western Blot. The results were reactive.
USDA scientists then conducted an additional IHC confirmatory test, using different antibodies from the November 2004 test. On Friday, June 10, Secretary of Agriculture Mike Johanns publicly announced the results as a "weak positive."
On June 16 an official with USDA's National Veterinary Services Laboratory hand-carried samples for further testing to the Veterinary Laboratory Agency (VLA) in Weybridge, England. Since 1991, the VLA has been a BSE reference laboratory for the World Organization for Animal Health (OIE).
Experts from the Weybridge lab confirmed the accuracy of the results of USDA's November confirmatory IHC test, concurring that the case could not have been confirmed on the basis of this sample. They also examined the November experimental IHC test and interpreted the results to be positive.
Weybridge also conducted additional tests, including IHC, OIE-prescribed Western Blot, NaTTA Western Blot and Prionics Western Blot tests.
To better understand the conflicting results, USDA also conducted Bio-Rad and IDEXX rapid screening tests, IHC and OIE-prescribed Western Blot. USDA also used DNA sequencing to determine the prion protein gene sequence of the animal.
http://findarticles.com/p/articles/mi_qa5420/is_200508/ai_n21377094
Texas even had a 'secret' test that showed that mad cow positive; experimental IHC test results, because the test was not a validated procedure, and because the two approved IHC tests came back negative, the results were not considered to be of regulatory significance and therefore were not reported beyond the laboratory. . A Western blot test conducted the week of June 5, 2005, returned positive for BSE.
http://www.usda.gov/documents/vs_bse_ihctestvar.pdf
48 hr BSE confirmation turnaround took 7+ months to confirm this case, so the BSE MRR policy could be put into place. ...TSS
-------- Original Message --------
Subject: re-USDA's surveillance plan for BSE aka mad cow disease
Date: Mon, 02 May 2005 16:59:07 -0500
From: "Terry S. Singeltary Sr."
To: paffairs@oig.hhs.gov, HHSTips@oig.hhs.gov, contactOIG@hhsc.state.tx.us
Greetings Honorable Paul Feeney, Keith Arnold, and William Busbyet al at OIG, ...............
snip...
There will be several more emails of my research to follow. I respectfully request a full inquiry into the cover-up of TSEs in the United States of America over the past 30 years. I would be happy to testify...
Thank you, I am sincerely, Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518 xxx xxx xxxx
Date: June 14, 2005 at 1:46 pm PST
In Reply to:
Re: Transcript Ag. Secretary Mike Johanns and Dr. John Clifford, Regarding further analysis of BSE Inconclusive Test Results
posted by TSS on June 13, 2005 at 7:33 pm:
Secretary of Agriculture Ann M. Veneman resigns Nov 15 2004, three days later inclusive Mad Cow is announced. June 7th 2005 Bill Hawks Under Secretary for Marketing and Regulatory Programs resigns. Three days later same mad cow found in November turns out to be positive. Both resignation are unexpected. just pondering... TSS
MAD COW IN TEXAS NOVEMBER 2004. ...TSS
-------- Original Message --------
Subject: Re: BSE 'INCONCLUSIVE' COW from TEXAS ???
Date: Mon, 22 Nov 2004 17:12:15 -0600
From: "Terry S. Singeltary Sr."
To: Carla EverettReferences: [log in to unmask]; [log in to unmask] ;
Greetings Carla, still hear a rumor;
Texas single beef cow not born in Canada no beef entered the food chain?
and i see the TEXAS department of animal health is ramping up for something, but they forgot a url for update?
I HAVE NO ACTUAL CONFIRMATION YET...
can you confirm??? terry
============================================================
-------- Original Message --------
Subject: Re: BSE 'INCONCLUSIVE' COW from TEXAS ???
Date: Fri, 19 Nov 2004 11:38:21 -0600
From: Carla Everett
To: "Terry S. Singeltary Sr."References;[log in to unmask];
The USDA has made a statement, and we are referring all callers to the USDA web site. We have no information about the animal being in Texas.
Carla
At 09:44 AM 11/19/2004, you wrote:
Greetings Carla,
i am getting unsubstantiated claims of this BSE 'inconclusive' cow is from
TEXAS. can you comment on this either way please?
thank you,
Terry S. Singeltary Sr
======================================
-------- Original Message --------
Subject: Re: BSE 'INCONCLUSIVE' COW from TEXAS ???
Date: Mon, 22 Nov 2004 18:33:20 -0600
From: Carla Everett
To: "Terry S. Singeltary Sr."References: <[log in to unmask]><[log in to unmask] us><[log in to unmask]> <[log in to unmask]us> <[log in to unmask]>
our computer department was working on a place holder we could post USDA's announcement of any results. There are no results to be announced tonight by NVSL, so we are back in a waiting mode and will post the USDA announcement when we hear something.
At 06:05 PM 11/22/2004,
you wrote:
why was the announcement on your TAHC site removed?
Bovine Spongiform Encephalopathy:
November 22: Press Release title here
star image More BSE information
terry
Carla Everett wrote:
no confirmation on the U.S.'inconclusive test...
no confirmation on location of animal. ;
FROM HERE, IT TOOK 7 MONTHS TO CONFIRM THIS MAD COW, while the BSE MRR policy was being bought and sold...(in my opinion...tss)
http://bse-atypical.blogspot.com/2008/08/bovine-spongiform-encephalopathy-mad.html
http://madcowtesting.blogspot.com/
Saturday, August 16, 2008
Qualitative Analysis of BSE Risk Factors in the United States February 13, 2000 at 3:37 pm PST (BSE red book)
http://bseusa.blogspot.com/2008/08/qualitative-analysis-of-bse-risk.html
TEXAS OFFICIALS DEAD WRONG ON AMOUNT OF INFECTIVITY TO CAUSE A TSE PRION DISEASE ;
"FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams – approximately a quarter ounce — of prohibited material. These animals weigh approximately 600 pounds."
5.5 GRAMS OF INFECTIOUS PROHIBITED MAD COW FEED FOR EACH OF THE 1,222 ANIMALS (5.5 GRAMS X 1,222 ANIMALS) IS ENOUGH INFECTIOUS MAD COW FEED TO KILL A SMALL HERD OF COWS...TSS
U.S. Food and Drug Administration FDA News | Today the Food and Drug Administ…U.S. Food and Drug Administration FDA News
Today the Food and Drug Administration announced the results of tests taken on feed used at a Texas feedlot that was suspected of containing meat and bone meal from other domestic cattle — a violation of FDA’s 1997 prohibition on using ruminant material in feed for other ruminants. Results indicate that a very low level of prohibited material was found in the feed fed to cattle.
FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams – approximately a quarter ounce — of prohibited material. These animals weigh approximately 600 pounds.
It is important to note that the prohibited material was domestic in origin (therefore not likely to contain infected material because there is no evidence of BSE in U.S. cattle), fed at a very low level, and fed only once. The potential risk of BSE to such cattle is therefore exceedingly low, even if the feed were contaminated.
According to Dr. Bernard Schwetz, FDA’s Acting Principal Deputy Commissioner, “The challenge to regulators and industry is to keep this disease out of the United States. One important defense is to prohibit the use of any ruminant animal materials in feed for other ruminant animals. Combined with other steps, like U.S. Department of Agriculture’s (USDA) ban on the importation of live ruminant animals from affected countries, these steps represent a series of protections, to keep American cattle free of BSE.”
Despite this negligible risk, Purina Mills, Inc., is nonetheless announcing that it is voluntarily purchasing all 1,222 of the animals held in Texas and mistakenly fed the animal feed containing the prohibited material. Therefore, meat from those animals will not enter the human food supply. FDA believes any cattle that did not consume feed containing the prohibited material are unaffected by this incident, and should be handled in the beef supply clearance process as usual.
FDA believes that Purina Mills has behaved responsibly by first reporting the human error that resulted in the misformulation of the animal feed supplement and then by working closely with State and Federal authorities.
This episode indicates that the multi-layered safeguard system put into place is essential for protecting the food supply and that continued vigilance needs to be taken, by all concerned, to ensure these rules are followed routinely.
FDA will continue working with USDA as well as State and local officials to ensure that companies and individuals comply with all laws and regulations designed to protect the U.S. food supply.
http://www.usmef.org/news-statistics/press-releases/us-food-and-drug-administration-fda-news-today-the-food-and-drug-administ-13375/
FOR IMMEDIATE RELEASE P01-05 January 30, 2001 Print Media: 301-827-6242 Consumer Inquiries: 888-INFO-FDA
FDA ANNOUNCES TEST RESULTS FROM TEXAS FEED LOT
Today the Food and Drug Administration announced the results of tests taken on feed used at a Texas feedlot that was suspected of containing meat and bone meal from other domestic cattle -- a violation of FDA's 1997 prohibition on using ruminant material in feed for other ruminants. Results indicate that a very low level of prohibited material was found in the feed fed to cattle.
FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams - approximately a quarter ounce -- of prohibited material. These animals weigh approximately 600 pounds.
It is important to note that the prohibited material was domestic in origin (therefore not likely to contain infected material because there is no evidence of BSE in U.S. cattle), fed at a very low level, and fed only once. The potential risk of BSE to such cattle is therefore exceedingly low, even if the feed were contaminated.
According to Dr. Bernard Schwetz, FDA's Acting Principal Deputy Commissioner, "The challenge to regulators and industry is to keep this disease out of the United States. One important defense is to prohibit the use of any ruminant animal materials in feed for other ruminant animals. Combined with other steps, like U.S. Department of Agriculture's (USDA) ban on the importation of live ruminant animals from affected countries, these steps represent a series of protections, to keep American cattle free of BSE."
Despite this negligible risk, Purina Mills, Inc., is nonetheless announcing that it is voluntarily purchasing all 1,222 of the animals held in Texas and mistakenly fed the animal feed containing the prohibited material. Therefore, meat from those animals will not enter the human food supply. FDA believes any cattle that did not consume feed containing the prohibited material are unaffected by this incident, and should be handled in the beef supply clearance process as usual.
FDA believes that Purina Mills has behaved responsibly by first reporting the human error that resulted in the misformulation of the animal feed supplement and then by working closely with State and Federal authorities.
This episode indicates that the multi-layered safeguard system put into place is essential for protecting the food supply and that continued vigilance needs to be taken, by all concerned, to ensure these rules are followed routinely.
FDA will continue working with USDA as well as State and local officials to ensure that companies and individuals comply with all laws and regulations designed to protect the U.S. food supply.
http://www.fda.gov/bbs/topics/news/2001/new00752.html
PRION 2009 CONGRESS BOOK OF ABSTRACTS
O.4.3
Spread of BSE prions in cynomolgus monkeys (Macaca fascicularis) after oral transmission
Edgar Holznagel1, Walter Schulz-Schaeffer2, Barbara Yutzy1, Gerhard Hunsmann3, Johannes Loewer1 1Paul-Ehrlich-Institut, Federal Institute for Sera and Vaccines, Germany; 2Department of Neuropathology, Georg-August University, Göttingen, Germany, 3Department of Virology and Immunology, German Primate Centre, Göttingen, Germany
Background: BSE-infected cynomolgus monkeys represent a relevant animal model to study the pathogenesis of variant Creutzfeldt-Jacob disease (vCJD).
Objectives: To study the spread of BSE prions during the asymptomatic phase of infection in a simian animal model.
Methods: Orally BSE-dosed macaques (n=10) were sacrificed at defined time points during the incubation period and 7 orally BSE-dosed macaques were sacrificed after the onset of clinical signs. Neuronal and non-neuronal tissues were tested for the presence of proteinase-K-resistant prion protein (PrPres) by western immunoblot and by paraffin-embedded tissue (PET) blot technique.
Results: In clinically diseased macaques (5 years p.i. + 6 mo.), PrPres deposits were widely spread in neuronal tissues (including the peripheral sympathetic and parasympathetic nervous system) and in lymphoid tissues including tonsils. In asymptomatic disease carriers, PrPres deposits could be detected in intestinal lymph nodes as early as 1 year p.i., but CNS tissues were negative until 3 – 4 years p.i. Lumbal/sacral segments of the spinal cord and medulla oblongata were PrPres positive as early as 4.1 years p..i., whereas sympathetic trunk and all thoracic/cervical segments of the spinal cord were still negative for PrPres. However, tonsil samples were negative in all asymptomatic cases.
Discussion: There is evidence for an early spread of BSE to the CNS via autonomic fibres of the splanchnic and vagus nerves indicating that trans-synaptical spread may be a time-limiting factor for neuroinvasion. Tonsils were predominantly negative during the main part of the incubation period indicating that epidemiological vCJD screening results based on the detection of PrPres in tonsil biopsies may mostly tend to underestimate the prevalence of vCJD among humans.
http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf
Singeltary comment;
http://journals.plos.org/plosone/article/comments?id=10.1371/journal.pone..0010638
http://journals.plos.org/plosone/article/comment?id=10.1371/annotation/4f9be886-69fe-4c7c-922b-85b0ecbe6d53
***however in 1 C-type challenged animal, Prion 2015 Poster Abstracts S67 PrPsc was not detected using rapid tests for BSE.
***Subsequent testing resulted in the detection of pathologic lesion in unusual brain location and PrPsc detection by PMCA only.
*** IBNC Tauopathy or TSE Prion disease, it appears, no one is sure ***
Posted by Terry S. Singeltary Sr. on 03 Jul 2015 at 16:53 GMT
http://www.plosone.org/annotation/listThread.action?root=86610
Oral Transmission of L-Type Bovine Spongiform Encephalopathy Agent among Cattle
CDC Volume 23, Number 2—February 2017
*** Consumption of L-BSE–contaminated feed may pose a risk for oral transmission of the disease agent to cattle.
https://wwwnc.cdc.gov/eid/article/23/2/16-1416_article
Prion 2018 Conference
P98 The agent of H-type bovine spongiform encephalopathy associated with E211K prion protein polymorphism transmits after oronasal challenge
This study demonstrates that the H-type BSE agent is transmissible by the oronasal route. These results reinforce the need for ongoing surveillance for classical and atypical BSE to minimize the risk of potentially infectious tissues entering the animal or human food chains.
Prion 2018 Conference
https://prion2018.org/wp-content/uploads/2018/05/program.pdf
P04.27
Experimental BSE Infection of Non-human Primates: Efficacy of the Oral Route
Holznagel, E1; Yutzy, B1; Deslys, J-P2; Lasmézas, C2; Pocchiari, M3; Ingrosso, L3; Bierke, P4; Schulz-Schaeffer, W5; Motzkus, D6; Hunsmann, G6; Löwer, J1 1Paul-Ehrlich-Institut, Germany; 2Commissariat à l´Energie Atomique, France; 3Instituto Superiore di Sanità, Italy; 4Swedish Institute for Infectious Disease control, Sweden; 5Georg August University, Germany; 6German Primate Center, Germany
Background:
In 2001, a study was initiated in primates to assess the risk for humans to contract BSE through contaminated food. For this purpose, BSE brain was titrated in cynomolgus monkeys.
Aims:
The primary objective is the determination of the minimal infectious dose (MID50) for oral exposure to BSE in a simian model, and, by in doing this, to assess the risk for humans. Secondly, we aimed at examining the course of the disease to identify possible biomarkers.
Methods:
Groups with six monkeys each were orally dosed with lowering amounts of BSE brain: 16g, 5g, 0.5g, 0.05g, and 0.005g. In a second titration study, animals were intracerebrally (i.c.) dosed (50, 5, 0.5, 0.05, and 0.005 mg).
Results:
In an ongoing study, a considerable number of high-dosed macaques already developed simian vCJD upon oral or intracerebral exposure or are at the onset of the clinical phase. However, there are differences in the clinical course between orally and intracerebrally infected animals that may influence the detection of biomarkers.
Conclusions:
Simian vCJD can be easily triggered in cynomolgus monkeys on the oral route using less than 5 g BSE brain homogenate. The difference in the incubation period between 5 g oral and 5 mg i.c. is only 1 year (5 years versus 4 years). However, there are rapid progressors among orally dosed monkeys that develop simian v CJD as fast as intracerebrally inoculated animals.
The work referenced was performed in partial fulfillment of the study “BSE in primates“ supported by the EU (QLK1-2002-01096).
http://www.prion2007.com/pdf/Prion%20Book%20of%20Abstracts.pdf
Simian vCJD can be easily triggered in cynomolgus monkeys on the oral route using less than 5 g BSE brain homogenate.
http://www.prion2007.com/pdf/Prion%20Book%20of%20Abstracts.pdf
look at the table and you'll see that as little as 1 mg (or 0.001 gm) caused 7% (1 of 14) of the cows to come down with BSE;
Risk of oral infection with bovine spongiform encephalopathy agent in primates
Corinne Ida Lasmézas, Emmanuel Comoy, Stephen Hawkins, Christian Herzog, Franck Mouthon, Timm Konold, Frédéric Auvré, Evelyne Correia, Nathalie Lescoutra-Etchegaray, Nicole Salès, Gerald Wells, Paul Brown, Jean-Philippe Deslys Summary The uncertain extent of human exposure to bovine spongiform encephalopathy (BSE)--which can lead to variant Creutzfeldt-Jakob disease (vCJD)--is compounded by incomplete knowledge about the efficiency of oral infection and the magnitude of any bovine-to-human biological barrier to transmission. We therefore investigated oral transmission of BSE to non-human primates. We gave two macaques a 5 g oral dose of brain homogenate from a BSE-infected cow. One macaque developed vCJD-like neurological disease 60 months after exposure, whereas the other remained free of disease at 76 months. On the basis of these findings and data from other studies, we made a preliminary estimate of the food exposure risk for man, which provides additional assurance that existing public health measures can prevent transmission of BSE to man.
snip...
BSE bovine brain inoculum
100 g 10 g 5 g 1 g 100 mg 10 mg 1 mg 0·1 mg 0·01 mg
Primate (oral route)* 1/2 (50%)
Cattle (oral route)* 10/10 (100%) 7/9 (78%) 7/10 (70%) 3/15 (20%) 1/15 (7%) 1/15 (7%)
RIII mice (ic ip route)* 17/18 (94%) 15/17 (88%) 1/14 (7%)
PrPres biochemical detection
The comparison is made on the basis of calibration of the bovine inoculum used in our study with primates against a bovine brain inoculum with a similar PrPres concentration that was
inoculated into mice and cattle.8 *Data are number of animals positive/number of animals surviving at the time of clinical onset of disease in the first positive animal (%). The accuracy of
bioassays is generally judged to be about plus or minus 1 log. ic ip=intracerebral and intraperitoneal.
Table 1: Comparison of transmission rates in primates and cattle infected orally with similar BSE brain inocula
Published online January 27, 2005
http://www.thelancet.com/journal/journal.isa
Calves were challenged by mouth with homogenised brain from confirmed cases of BSE. Some received 300g (3 doses of 100g), some 100g, 10g or 1g. They were then left to develop BSE, but were not subjected to the normal stresses that they might have encountered in a dairy herd. Animals in all four groups developed BSE. There has been a considerable spread of incubation period in some of the groups, but it appears as if those in the 1 and 10g challenge groups most closely fit the picture of incubation periods seen in the epidemic. Experiments in progress indicate that oral infection can occur in some animals with doses as low as 0.01g and 0.001g. .........
http://www.defra.gov.uk/animalh/bse/science-research/pathog.html#dose
It is clear that the designing scientists must also have shared Mr Bradley's surprise at the results because all the dose levels right down to 1 gram triggered infection.
http://web.archive.org/web/20061003022720/http://www.bseinquiry.gov.uk/files/ws/s145d.pdf
6. It also appears to me that Mr Bradley's answer (that it would take less than say 100 grams) was probably given with the benefit of hindsight; particularly if one considers that later in the same answer Mr Bradley expresses his surprise that it could take as little of 1 gram of brain to cause BSE by the oral route within the same species. This information did not become available until the "attack rate" experiment had been completed in 1995/96. This was a titration experiment designed to ascertain the infective dose. A range of dosages was used to ensure that the actual result was within both a lower and an upper limit within the study and the designing scientists would not have expected all the dose levels to trigger infection. The dose ranges chosen by the most informed scientists at that time ranged from 1 gram to three times one hundred grams. It is clear that the designing scientists must have also shared Mr Bradley's surprise at the results because all the dose levels right down to 1 gram triggered infection.
http://web.archive.org/web/20061003022724/http://www.bseinquiry.gov.uk/files/ws/s147f.pdf
Saturday, June 25, 2011
Transmissibility of BSE-L and Cattle-Adapted TME Prion Strain to Cynomolgus Macaque
"BSE-L in North America may have existed for decades"
http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/transmissibility-of-bse-l-and-cattle.html
Over the next 8-10 weeks, approximately 40% of all the adult mink on the farm died from TME.
snip...
The rancher was a ''dead stock'' feeder using mostly (>95%) downer or dead dairy cattle...
http://web.archive.org/web/20030516051623/http://www.bseinquiry.gov.uk/files/mb/m09/tab05.pdf
2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006
http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html
Statement of Gov. Rick Perry on BSE Announcement
Thursday, June 30, 2005 • Press Release
AUSTIN – Gov. Rick Perry issued the following statement today on the announcement by the U.S. Department of Agriculture that a cow recently tested for Bovine Spongiform Encephalopathy – commonly known as mad cow disease – is from a Texas herd.
“I want to urge calm and reassure the public that they can have the highest confidence in our beef supply, and the safeguards we have in place to protect the public from the spread of BSE. There is not, nor has there ever been, a known instance of BSE contaminating the food supply in Texas or anywhere else in the United States.
The animal in question was not processed into food or any other product. Texans can be sure that the beef they buy at their local supermarkets or restaurants is as safe today as it was yesterday, and I encourage Texans to continue to enjoy Texas beef products.”
http://governor.state.tx.us/news/press-release/3287/
Section 2. Testing Protocols and Quality Assurance Controls
In November 2004, USDA announced that its rapid screening test, Bio-Rad Enzyme Linked Immunosorbent Assay (ELISA), produced an inconclusive BSE test result as part of its enhanced BSE surveillance program. The ELISA rapid screening test performed at a BSE contract laboratory produced three high positive reactive results.40 As required,41 the contract laboratory forwarded the inconclusive sample to the APHIS National Veterinary Services Laboratories (NVSL) for confirmatory testing. NVSL repeated the ELISA testing and again produced three high positive reactive results.42 In accordance with its established protocol, NVSL ran its confirmatory test, an immunohistochemistry (IHC) test, which was interpreted as negative for BSE. In addition, NVSL performed a histological43 examination of the tissue and did not detect lesions44 consistent with BSE.
Faced with conflicting results, NVSL scientists recommended additional testing to resolve the discrepancy but APHIS headquarters officials concluded no further testing was necessary because testing protocols were followed. In our discussions with APHIS officials, they justified their decision not to do additional testing because the IHC is internationally recognized as the "gold standard." Also, they believed that conducting additional tests would undermine confidence in USDA’s established testing protocols.
http://www.usda.gov/oig/webdocs/50601-10-KC.pdf
USDA orders silence on mad cow in Texas
Susan Combs by no means has public and consumer health at heart while she is protecting the cattle industry. She is oblivious to mad cow disease. Her soul purpose is to protect the cattle industry at all cost, including my mothers life (DOD 12/14/97), or maybe one of your family members from any strain of mad cow disease in TEXAS. SHE helped cover-up mad cow disease in TEXAS both on that inconclusive that was positive so many times it will make your head spin. PLUS, the other mad cow in TEXAS they rendered without testing at all, that came from the top out of Austin. THEY should be tried for murder. corporate homicide is what i call it. they knew for years, but kept on keeping on.
http://madcowtesting.blogspot.com/2007/10/bse-base-mad-cow-testing-texas-usa-and.html
Subject: USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half (bogus BSE sampling FROM HEALTHY USDA CATTLE)
Date: June 21, 2007 at 2:49 pm PST
Owner and Corporation Plead Guilty to Defrauding Bovine Spongiform Encephalopathy (BSE) Surveillance Program
An Arizona meat processing company and its owner pled guilty in February 2007 to charges of theft of Government funds, mail fraud, and wire fraud. The owner and his company defrauded the BSE Surveillance Program when they falsified BSE Surveillance Data Collection Forms and then submitted payment requests to USDA for the services. In addition to the targeted sample population (those cattle that were more than 30 months old or had other risk factors for BSE), the owner submitted to USDA, or caused to be submitted, BSE obex (brain stem) samples from healthy USDA-inspected cattle. As a result, the owner fraudulently received approximately $390,000. Sentencing is scheduled for May 2007.
snip...
Topics that will be covered in ongoing or planned reviews under Goal 1 include:
soundness of BSE maintenance sampling (APHIS),
implementation of Performance-Based Inspection System enhancements for specified risk material (SRM) violations and improved inspection controls over SRMs (FSIS and APHIS),
snip...
The findings and recommendations from these efforts will be covered in future semiannual reports as the relevant audits and investigations are completed.
4 USDA OIG SEMIANNUAL REPORT TO CONGRESS FY 2007 1st Half
http://www.usda.gov/oig/webdocs/sarc070619.pdf
Texas BSE Investigation Final Epidemiology Report August 2005
Executive Summary
In June 2005, an inconclusive bovine spongiform encephalopathy (BSE) sample from November 2004, that had originally been classified as negative on the immunohistochemistry test, was confirmed positive on SAF immunoblot (Western blot). The U.S. Department of Agriculture (USDA) identified the herd of origin for the index cow in Texas; that identification was confirmed by DNA analysis. USDA, in close cooperation with the Texas Animal Health Commission (TAHC), established an incident command post (ICP) and began response activities according to USDA’s BSE Response Plan of September 2004. Response personnel removed at-risk cattle and cattle of interest (COI) from the index herd, euthanized them, and tested them for BSE; all were negative.. USDA and the State extensively traced all at-risk cattle and COI that left the index herd. The majority of these animals entered rendering and/or slaughter channels well before the investigation began. USDA’s response to the Texas finding was thorough and effective.
Background of the Investigation
On June 10, 2005, USDA announced that the November 2004 inconclusive BSE sample tested positive on SAF immunoblot. The SAF immunoblot was run at USDA’s National Animal Disease Center (NADC) upon the recommendation of USDA’s Office of the Inspector General. Samples were sent to a World Organization for Animal Health (OIE) reference laboratory for BSE in Weybridge, England, for confirmatory tests. Farm A, located in Texas, was the suspected farm of origin for the index cow and was placed under hold order on June 20, 2005 pending confirmation of the positive results and DNA analysis of the herd. Weybridge confirmed the BSE positive on June 24, 2005. The carcass of the index cow had been disposed of by incineration in November 2004.
http://www.aphis.usda.gov/newsroom/hot_issues/bse/downloads/bse_final_epi_report8-05.pdf
News Release
Texas Animal Health Commission
Box l2966 * Austin, Texas 78711 * (800) 550-8242 * FAX (512) 719-0719
Bob Hillman, DVM * Executive Director
For info, contact Carla Everett, information officer, at 1-800-550-8242, ext. 710, or mhtml:%7B33B38F65-8D2E-434D-8F9B-8BDCD77D3066%7Dmid://00000388/!x-usc:mailto:ceverett@tahc.state.tx.us
For immediate release---
State-Federal Team Responds to Texas BSE Case
The US Department of Agriculture announced June 29 that genetic testing has verified that an aged cow that tested positive for Bovine Spongiform Encephalopathy or BSE originated from a Texas beef cattle herd. Tissues for laboratory testing were initially collected from the animal in November 2004, and the carcass was incinerated and did not enter the human food, animal feed or fertilizer supply system. While tests in November indicated the animal did not have BSE, retesting in England in June confirmed the animal had the disease. The Texas Animal Health Commission (TAHC), the state’s livestock and poultry health regulatory agency, and USDA have jointly assigned a state-federal team to conduct the epidemiological investigation and response.
“The TAHC and US Department of Agriculture’s Veterinary Services are working with a complement of experts from federal and state animal health, food safety, public health and feed regulatory agencies to ensure the continued safety and wholesomeness of our meat supply,” said Dr. Bob Hillman, Texas state veterinarian and executive director of the TAHC, the state’s livestock and poultry health regulatory agency. “Epidemiological investigations are thorough and focus on verifying the herd of origin, and when, where and how the animal and potentially, any herd mates, were exposed to the abnormal prion, or disease agent, that causes BSE. Additionally, epidemiology investigations trace the infected animal’s movement and herd mates. Animals potentially exposed to the disease will be depopulated, with proper disposal. The animals will not be introduced into the human or animal food chain.”
The USDA’s BSE testing protocol requires testing of emaciated or injured cattle, cattle that exhibit central nervous system disorder, cattle unable to rise or to walk normally, and cattle that die of unknown causes. Since June 1, 2004, brain tissue samples from more than 394,000 cattle have been tested in the U.S. and were negative for BSE. Of those, 38,320 were tested in Texas, Dr. Hillman noted. BSE surveillance has been conducted in the U.S. since l990.
The U.S. has taken preventive measures against the introduction of BSE since l989, when prohibitions were placed on cattle and other ruminants from BSE-affected countries, noted Dr. Hillman. In 1997, the importation ban was extended to all of Europe.
Dr. Hillman said the U.S. Food and Drug Administration (FDA) in 1997 banned the use of ruminant-derived protein (from animals such as cattle and sheep) in feed for cattle and other ruminants. There is no evidence that BSE spreads from live animal to animal in the herd, but cattle can be exposed by eating feed that contains rendered protein from infected animals. “These measures taken by the USDA and the FDA are safeguards that work to protect livestock, and ultimately, our meat supply,” he said.
--30--
http://www.tahc.state.tx.us/news/pr/2005/2005Jun30_BSE_Positive_Results.pdf
Second BSE case occurred in Texas, USDA says Jun 30, 2005 (CIDRAP News) – The United States' second case of bovine spongiform encephalopathy (BSE) was in a 12-year-old cow that came from a Texas herd and would have been made into pet food if it hadn't been flagged for BSE testing, federal officials announced yesterday evening.
US Department of Agriculture (USDA) officials said the cow was to be processed at a pet food plant in Waco, Tex., when it was diverted for testing because it couldn't walk. Officials didn't name the plant or say exactly where the cow came from. But an Associated Press (AP) report today identified the plant as Champion Pet Food in Waco and said the cow was already dead when brought there last November.
"The source herd is now under a hold order as we identify animals of interest within the herd," USDA Chief Veterinarian John Clifford said in a prepared statement. Investigators will look for cattle born within a year before or after the BSE-infected cow and any of the cow's offspring born within the past 2 years, he explained.
"If the age of the animal cannot be pinpointed, then we may expand our inquiry to include all animals in this herd before the feed ban went into place in 1997," Clifford said. To prevent BSE, the government banned putting cattle protein into cattle feed in August 1997.
The infected cow was incinerated, and no parts were used in human food or animal feed, according to the USDA. "The safety of our food supply is not in question," Clifford stated.
Because of the cow's age, the USDA suspects it became infected by eating contaminated feed before the government ban began in 1997. The USDA and the Food and Drug Administration (FDA) will try to trace the source herd's feed history, officials said.
The FDA will also check whether firms that may have processed meat-and-bone meal from animals from that herd have complied with the 1997 feed ban, Dr. Steve Sundlof, director of the FDA's Center for Veterinary Medicine, said at a news conference last night.
The Texas case is the first US BSE case in a native-born animal; Clifford said the cow lived on one farm all its life. The previous US case, found in December 2003, involved a Canadian-born dairy cow in Washington state.
An initial screening test on the Texas cow last November was inconclusive, and two confirmatory immunohistochemistry tests were negative. But early this month the USDA's inspector general ordered a Western blot test, which came back positive. Further confirmatory tests at an international reference lab in Britain were also positive, prompting the USDA to announce the findings last week.
The USDA waited for the results of DNA tests before announcing that the infected cow came from Texas. The step was necessary because parts of the infected cow were stored with those of four other cattle, causing some uncertainty, officials said.
"We felt that we had the correct herd; we wanted to identify that appropriately with DNA," Clifford said at the news conference. Investigators analyzed DNA from the infected animal and then looked for relatives in the presumed source herd by analyzing DNA from members of the herd, he said. The investigation turned up two cattle that are related to the infected cow, he added.
The AP report said Champion Pet Food is under contract to take samples from animals in poor health. The company's owner, Benjy Bauer, told the AP that his workers took samples from the cow and sent them to the Texas Veterinary Diagnostic Laboratory at Texas A&M University. The lab is one of several the USDA uses to screen cattle for BSE, the story said.
See also:
USDA news release http://www.aphis.usda.gov/lpa/issues/bse/BSE_statement6-29-05.pdf
USDA fact sheet on BSE epidemiologic investiation
http://www.usda.gov/documents/FactSheetbse062905.pdf
USDA press conference transcript
https://www.cidrap.umn.edu/cidrap/content/other/bse/news/june3005bse.html
THE USDA JUNE 2004 ENHANCED BSE SURVEILLANCE PROGRAM WAS TERRIBLY FLAWED ;
CDC DR. PAUL BROWN TSE EXPERT COMMENTS 2006
In an article today for United Press International, science reporter Steve Mitchell writes:
Analysis: What that mad cow means
By STEVE MITCHELL UPI Senior Medical Correspondent
WASHINGTON, March 15 (UPI) -- The U.S. Department of Agriculture was quick to assure the public earlier this week that the third case of mad cow disease did not pose a risk to them, but what federal officials have not acknowledged is that this latest case indicates the deadly disease has been circulating in U.S. herds for at least a decade.
The second case, which was detected last year in a Texas cow and which USDA officials were reluctant to verify, was approximately 12 years old.
These two cases (the latest was detected in an Alabama cow) present a picture of the disease having been here for 10 years or so, since it is thought that cows usually contract the disease from contaminated feed they consume as calves. The concern is that humans can contract a fatal, incurable, brain-wasting illness from consuming beef products contaminated with the mad cow pathogen.
"The fact the Texas cow showed up fairly clearly implied the existence of other undetected cases," Dr. Paul Brown, former medical director of the National Institutes of Health's Laboratory for Central Nervous System Studies and an expert on mad cow-like diseases, told United Press International. "The question was, 'How many?' and we still can't answer that."
Brown, who is preparing a scientific paper based on the latest two mad cow cases to estimate the maximum number of infected cows that occurred in the United States, said he has "absolutely no confidence in USDA tests before one year ago" because of the agency's reluctance to retest the Texas cow that initially tested positive.
USDA officials finally retested the cow and confirmed it was infected seven months later, but only at the insistence of the agency's inspector general.
"Everything they did on the Texas cow makes everything they did before 2005 suspect," Brown said.
Despite this, Brown said the U.S. prevalence of mad cow, formally known as bovine spongiform encephalopathy, or BSE, did not significantly threaten human or cattle health.
"Overall, my view is BSE is highly unlikely to pose any important risk either in cattle feed or human feed," he said.
However, Jean Halloran of Consumers Union in Yonkers, N.Y., said consumers should be troubled by the USDA's secrecy and its apparent plan to dramatically cut back the number of mad cow tests it conducts.
"Consumers should be very concerned about how little we know about the USDA's surveillance program and the failure of the USDA to reveal really important details," Halloran told UPI. "Consumers have to be really concerned if they're going to cut back the program," she added.
Last year the USDA tested more than 300,000 animals for the disease, but it has proposed, even in light of a third case, scaling back the program to 40,000 tests annually.
"They seem to be, in terms of actions and policies, taking a lot more seriously the concerns of the cattle industry than the concerns of consumers," Halloran said. "It's really hard to know what it takes to get this administration to take action to protect the public."
The USDA has insisted that the safeguards of a ban on incorporating cow tissue into cattle feed (which is thought to spread the disease) and removal of the most infectious parts of cows, such as the brain and spinal cord, protect consumers. But the agency glosses over the fact that both of these systems have been revealed to be inadequately implemented.
The feed ban, which is enforced by the Food and Drug Administration, has been criticized by the Government Accountability Office in two reports, the most recent coming just last year. The GAO said the FDA's enforcement of the ban continues to have weaknesses that "undermine the nation's firewall against BSE."
USDA documents released last year showed more than 1,000 violations of the regulations requiring the removal of brains and spinal cords in at least 35 states, Puerto Rico and the Virgin Islands, with some plants being cited repeatedly for infractions. In addition, a violation of similar regulations that apply to beef exported to Japan is the reason why Japan closed its borders to U.S. beef in January six weeks after reopening them.
Other experts also question the adequacy of the USDA's surveillance system. The USDA insists the prevalence of mad cow disease is low, but the agency has provided few details of its surveillance program, making it difficult for outside experts to know if the agency's monitoring plan is sufficient.
"It's impossible to judge the adequacy of the surveillance system without having a breakdown of the tested population by age and risk status," Elizabeth Mumford, a veterinarian and BSE expert at Safe Food Solutions in Bern, Switzerland, a company that provides advice on reducing mad cow risk to industry and governments, told UPI.
"Everybody would be happier and more confident and in a sense it might be able to go away a little bit for (the USDA) if they would just publish a breakdown on the tests," Mumford added.
UPI requested detailed records about animals tested under the USDA's surveillance plan via the Freedom of Information Act in May 2004 but nearly two years later has not received any corresponding documents from the agency, despite a federal law requiring agencies to comply within 30 days. This leaves open the question of whether the USDA is withholding the information, does not have the information or is so haphazardly organized that it cannot locate it.
Mumford said the prevalence of the disease in U.S. herds is probably quite low, but there have probably been other cases that have so far gone undetected. "They're only finding a very small fraction of that low prevalence," she said.
Mumford expressed surprise at the lack of concern about the deadly disease from American consumers. "I would expect the U.S. public to be more concerned," she said.
Markus Moser, a molecular biologist and chief executive officer of Prionics, a Swiss firm that manufactures BSE test kits, told UPI one concern is that if people are infected, the mad cow pathogen could become "humanized" or more easily transmitted from person to person.
"Transmission would be much easier, through all kinds of medical procedures" and even through the blood supply, Moser said.
© Copyright 2006 United Press International, Inc. All Rights Reserved
http://www.upi.com/ConsumerHealthDaily/view.php?StoryID=20060315-055557-1284r
http://www.upi.com/Science_News/2003/12/30/Mad-Cow-Linked-to-thousands-of-CJD-cases/UPI-47861072816318/
CDC - Bovine Spongiform Encephalopathy and Variant Creutzfeldt ... Dr. Paul Brown is Senior Research Scientist in the Laboratory of Central Nervous System ... Address for correspondence: Paul Brown, Building 36, Room 4A-05, ....
http://www.cdc.gov/ncidod/eid/vol7no1/brown.htm
PAUL BROWN COMMENT TO ME ON THIS ISSUE
Tuesday, September 12, 2006 11:10 AM
"Actually, Terry, I have been critical of the USDA handling of the mad cow issue for some years, and with Linda Detwiler and others sent lengthy detailed critiques and recommendations to both the USDA and the Canadian Food Agency." ........TSS
http://madcowtesting.blogspot.com/2009/07/mad-cow-cover-up-usa-masked-as-sporadic.html
OR, what the Honorable Phyllis Fong of the OIG found ;
Audit Report Animal and Plant Health Inspection Service Bovine Spongiform Encephalopathy (BSE) Surveillance Program  Phase II and Food Safety and Inspection Service
Controls Over BSE Sampling, Specified Risk Materials, and Advanced Meat Recovery Products - Phase III
Report No. 50601-10-KC January 2006
Finding 2 Inherent Challenges in Identifying and Testing High-Risk Cattle Still Remain
http://www.usda.gov/oig/webdocs/50601-10-KC.pdf
FDA STATEMENT FOR IMMEDIATE RELEASE May 4, 2004 Media Inquiries: 301-827-6242 Consumer Inquiries: 888-INFO-FDA
Statement on Texas Cow With Central Nervous System Symptoms
On Friday, April 30th, the Food and Drug Administration learned that a cow with central nervous system symptoms had been killed and shipped to a processor for rendering into animal protein for use in animal feed.
FDA, which is responsible for the safety of animal feed, immediately began an investigation. On Friday and throughout the weekend, FDA investigators inspected the slaughterhouse, the rendering facility, the farm where the animal came from, and the processor that initially received the cow from the slaughterhouse.
FDA's investigation showed that the animal in question had already been rendered into "meat and bone meal" (a type of protein animal feed). Over the weekend FDA was able to track down all the implicated material.. That material is being held by the firm, which is cooperating fully with FDA.
Cattle with central nervous system symptoms are of particular interest because cattle with bovine spongiform encephalopathy or BSE, also known as "mad cow disease," can exhibit such symptoms. In this case, there is no way now to test for BSE. But even if the cow had BSE, FDA's animal feed rule would prohibit the feeding of its rendered protein to other ruminant animals (e.g., cows, goats, sheep, bison).
FDA is sending a letter to the firm summarizing its findings and informing the firm that FDA will not object to use of this material in swine feed only. If it is not used in swine feed, this material will be destroyed. Pigs have been shown not to be susceptible to BSE. If the firm agrees to use the material for swine feed only, FDA will track the material all the way through the supply chain from the processor to the farm to ensure that the feed is properly monitored and used only as feed for pigs.
To protect the U.S. against BSE, FDA works to keep certain mammalian protein out of animal feed for cattle and other ruminant animals. FDA established its animal feed rule in 1997 after the BSE epidemic in the U.K. showed that the disease spreads by feeding infected ruminant protein to cattle.
Under the current regulation, the material from this Texas cow is not allowed in feed for cattle or other ruminant animals. FDA's action specifying that the material go only into swine feed means also that it will not be fed to poultry.
FDA is committed to protecting the U.S. from BSE and collaborates closely with the U.S. Department of Agriculture on all BSE issues. The animal feed rule provides crucial protection against the spread of BSE, but it is only one of several such firewalls. FDA will soon be improving the animal feed rule, to make this strong system even stronger.
#
http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/2004/ucm108292.htm
SEE FULL TEXT OF ALL THIS HERE ;
2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006
http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html
ALABAMA MAD COW CASE
http://www.aphis.usda.gov/newsroom/hot_issues/bse/downloads/EPI_Final5-2-06..pdf
http://www.cdc.gov/ncidod/dvrd/bse/news/alabama_cow_031506.htm
Saturday, August 14, 2010
BSE Case Associated with Prion Protein Gene Mutation (g-h-BSEalabama) and VPSPr PRIONPATHY
(see COPIOUS AMOUNTS OF mad cow feed in COMMERCE IN ALABAMA...TSS)
http://prionpathy.blogspot.com/2010/08/bse-case-associated-with-prion-protein.html
Texas BSE Investigation Final Epidemiology Report August 2005
http://www.aphis.usda.gov/newsroom/hot_issues/bse/downloads/bse_final_epi_report8-05.pdf
State-Federal Team Responds to Texas BSE Case
JUNE 30, 2005
(please note 7+ month delay in final confirmation so the BSE MRR policy could be set in stone first. $$$...tss)
http://www.tahc.state.tx.us/news/pr/2005/2005Jun30_BSE_Positive_Results.pdf
https://www.cidrap.umn.edu/cidrap/content/other/bse/news/june3005bse.html
SEE ATTEMPTED COVER-UP BEFORE THE END AROUND BY FONG ET AL OF THE O.I.G
The U.S. Department of Agriculture confirmed June 29 that genetic testing had verified bovine spongiform encephalopathy (mad cow disease) in a 12-year-old cow that was born and raised in a Texas beef cattle herd.
Subsequent epidemiological investigations resulted in the culling and testing of 67 adult animals from the index herd. Bio-Rad tests for BSE were conducted on all 67 animals by the National Veterinary Services Laboratory (NVSL) in Ames, Iowa. All tests were negative.
On July 12, Texas officials lifted the quarantine on the source herd. At press time, USDA's Animal and Plant Health Inspection Service was tracing animals of the same age that had left the ranch.
Timeline
The BSE-positive animal was a Brahman-cross cow born and raised in a single Texas herd. The location of the ranch was not disclosed.
On Nov. 11, 2004, the 12-year-old cow was taken to a Texas auction market. Because of its condition, the cow was sent to Champion Pet Foods in Waco, Texas. The company produces several blends of dog food, primarily for the greyhound industry.
On Nov. 15, the animal arrived dead at Champion. Under procedures established by USDA's intensive surveillance program, a sample was sent to the USDA-approved Texas Veterinary Medical Diagnostic Testing Laboratory (TVMDL) at Texas A&M University.
Between June 1, 2004, and June 1, 2005, TVMDL tested nearly 34,000 samples from Texas, New Mexico, Arkansas and Louisiana. They tested the sample from Champion on Nov. 19 using a Bio-Rad ELISA rapid test for BSE. Initial results were inconclusive.
Because of the inconclusive results, a representative from USDA took the entire carcass to TVMDL where it was incinerated. USDA's Animal and Plant Health Inspection Service (APHIS) began tracing the animal and herd.
The sample was then sent to the National Veterinary Services Laboratory for further testing. Two Immunohistochemistry (IHC) tests were conducted and both were negative for BSE. At that point APHIS stopped their trace.
USDA scientists also ran an additional, experimental IHC "rapid" tissue fixation test for academic purposes. This test has not been approved internationally.
Some abnormalities were noted in the experimental test, but because the two approved tests came back negative, the results were not reported beyond the laboratory.
Monitoring by OIG
USDA's Office of Inspector General (OIG) has been monitoring implementation of the BSE expanded surveillance program and evaluating the following:
* Effectiveness of the surveillance program;
* Performance of BSE laboratories in complying with policies and procedures for conducting tests and reporting results;
* Enforcement of the ban on specified risk materials in meat products;
* Controls to prevent central nervous system tissue in advanced meat recovery products;
* Ante mortem condemnation procedures; and
* Procedures for obtaining brain tissue samples from condemned cattle.
While reviewing voluminous records, OIG auditors noticed conflicting test results on one sample-rapid inconclusive, IHC negative, experimental reactive.
Sample retested
At the recommendation of the Inspector General, the sample was retested during the week of June 5 with a second confirmatory test, the Western Blot. The results were reactive.
USDA scientists then conducted an additional IHC confirmatory test, using different antibodies from the November 2004 test. On Friday, June 10, Secretary of Agriculture Mike Johanns publicly announced the results as a "weak positive."
On June 16 an official with USDA's National Veterinary Services Laboratory hand-carried samples for further testing to the Veterinary Laboratory Agency (VLA) in Weybridge, England. Since 1991, the VLA has been a BSE reference laboratory for the World Organization for Animal Health (OIE).
Experts from the Weybridge lab confirmed the accuracy of the results of USDA's November confirmatory IHC test, concurring that the case could not have been confirmed on the basis of this sample. They also examined the November experimental IHC test and interpreted the results to be positive.
Weybridge also conducted additional tests, including IHC, OIE-prescribed Western Blot, NaTTA Western Blot and Prionics Western Blot tests.
To better understand the conflicting results, USDA also conducted Bio-Rad and IDEXX rapid screening tests, IHC and OIE-prescribed Western Blot. USDA also used DNA sequencing to determine the prion protein gene sequence of the animal.
http://findarticles.com/p/articles/mi_qa5420/is_200508/ai_n21377094
Texas even had a 'secret' test that showed that mad cow positive; experimental IHC test results, because the test was not a validated procedure, and because the two approved IHC tests came back negative, the results were not considered to be of regulatory significance and therefore were not reported beyond the laboratory. . A Western blot test conducted the week of June 5, 2005, returned positive for BSE.
http://www.usda.gov/documents/vs_bse_ihctestvar.pdf
48 hr BSE confirmation turnaround took 7+ months to confirm this case, so the BSE MRR policy could be put into place. ...TSS
-------- Original Message --------
Subject: re-USDA's surveillance plan for BSE aka mad cow disease
Date: Mon, 02 May 2005 16:59:07 -0500
From: "Terry S. Singeltary Sr."
To: paffairs@oig.hhs.gov, HHSTips@oig.hhs.gov, contactOIG@hhsc.state.tx.us
Greetings Honorable Paul Feeney, Keith Arnold, and William Busbyet al at OIG, ...............
snip...
There will be several more emails of my research to follow. I respectfully request a full inquiry into the cover-up of TSEs in the United States of America over the past 30 years. I would be happy to testify...
Thank you, I am sincerely, Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518 xxx xxx xxxx
Date: June 14, 2005 at 1:46 pm PST
In Reply to:
Re: Transcript Ag. Secretary Mike Johanns and Dr. John Clifford, Regarding further analysis of BSE Inconclusive Test Results
posted by TSS on June 13, 2005 at 7:33 pm:
Secretary of Agriculture Ann M. Veneman resigns Nov 15 2004, three days later inclusive Mad Cow is announced. June 7th 2005 Bill Hawks Under Secretary for Marketing and Regulatory Programs resigns. Three days later same mad cow found in November turns out to be positive. Both resignation are unexpected. just pondering... TSS
MAD COW IN TEXAS NOVEMBER 2004. ...TSS
-------- Original Message --------
Subject: Re: BSE 'INCONCLUSIVE' COW from TEXAS ???
Date: Mon, 22 Nov 2004 17:12:15 -0600
From: "Terry S. Singeltary Sr."
To: Carla EverettReferences: [log in to unmask]; [log in to unmask] ;
Greetings Carla, still hear a rumor;
Texas single beef cow not born in Canada no beef entered the food chain?
and i see the TEXAS department of animal health is ramping up for something, but they forgot a url for update?
I HAVE NO ACTUAL CONFIRMATION YET...
can you confirm??? terry
============================================================
-------- Original Message --------
Subject: Re: BSE 'INCONCLUSIVE' COW from TEXAS ???
Date: Fri, 19 Nov 2004 11:38:21 -0600
From: Carla Everett
To: "Terry S. Singeltary Sr."References;[log in to unmask];
The USDA has made a statement, and we are referring all callers to the USDA web site. We have no information about the animal being in Texas.
Carla
At 09:44 AM 11/19/2004, you wrote:
Greetings Carla,
i am getting unsubstantiated claims of this BSE 'inconclusive' cow is from
TEXAS. can you comment on this either way please?
thank you,
Terry S. Singeltary Sr
======================================
-------- Original Message --------
Subject: Re: BSE 'INCONCLUSIVE' COW from TEXAS ???
Date: Mon, 22 Nov 2004 18:33:20 -0600
From: Carla Everett
To: "Terry S. Singeltary Sr."References: <[log in to unmask]><[log in to unmask] us><[log in to unmask]> <[log in to unmask]us> <[log in to unmask]>
our computer department was working on a place holder we could post USDA's announcement of any results. There are no results to be announced tonight by NVSL, so we are back in a waiting mode and will post the USDA announcement when we hear something.
At 06:05 PM 11/22/2004,
you wrote:
why was the announcement on your TAHC site removed?
Bovine Spongiform Encephalopathy:
November 22: Press Release title here
star image More BSE information
terry
Carla Everett wrote:
no confirmation on the U.S.'inconclusive test...
no confirmation on location of animal. ;
FROM HERE, IT TOOK 7 MONTHS TO CONFIRM THIS MAD COW, while the BSE MRR policy was being bought and sold...(in my opinion...tss)
http://bse-atypical.blogspot.com/2008/08/bovine-spongiform-encephalopathy-mad.html
http://madcowtesting.blogspot.com/
Saturday, August 16, 2008
Qualitative Analysis of BSE Risk Factors in the United States February 13, 2000 at 3:37 pm PST (BSE red book)
http://bseusa.blogspot.com/2008/08/qualitative-analysis-of-bse-risk.html
TEXAS OFFICIALS DEAD WRONG ON AMOUNT OF INFECTIVITY TO CAUSE A TSE PRION DISEASE ;
"FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams – approximately a quarter ounce — of prohibited material. These animals weigh approximately 600 pounds."
5.5 GRAMS OF INFECTIOUS PROHIBITED MAD COW FEED FOR EACH OF THE 1,222 ANIMALS (5.5 GRAMS X 1,222 ANIMALS) IS ENOUGH INFECTIOUS MAD COW FEED TO KILL A SMALL HERD OF COWS...TSS
U.S. Food and Drug Administration FDA News | Today the Food and Drug Administ…U.S. Food and Drug Administration FDA News
Today the Food and Drug Administration announced the results of tests taken on feed used at a Texas feedlot that was suspected of containing meat and bone meal from other domestic cattle — a violation of FDA’s 1997 prohibition on using ruminant material in feed for other ruminants. Results indicate that a very low level of prohibited material was found in the feed fed to cattle.
FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams – approximately a quarter ounce — of prohibited material. These animals weigh approximately 600 pounds.
It is important to note that the prohibited material was domestic in origin (therefore not likely to contain infected material because there is no evidence of BSE in U.S. cattle), fed at a very low level, and fed only once. The potential risk of BSE to such cattle is therefore exceedingly low, even if the feed were contaminated.
According to Dr. Bernard Schwetz, FDA’s Acting Principal Deputy Commissioner, “The challenge to regulators and industry is to keep this disease out of the United States. One important defense is to prohibit the use of any ruminant animal materials in feed for other ruminant animals. Combined with other steps, like U.S. Department of Agriculture’s (USDA) ban on the importation of live ruminant animals from affected countries, these steps represent a series of protections, to keep American cattle free of BSE.”
Despite this negligible risk, Purina Mills, Inc., is nonetheless announcing that it is voluntarily purchasing all 1,222 of the animals held in Texas and mistakenly fed the animal feed containing the prohibited material. Therefore, meat from those animals will not enter the human food supply. FDA believes any cattle that did not consume feed containing the prohibited material are unaffected by this incident, and should be handled in the beef supply clearance process as usual.
FDA believes that Purina Mills has behaved responsibly by first reporting the human error that resulted in the misformulation of the animal feed supplement and then by working closely with State and Federal authorities.
This episode indicates that the multi-layered safeguard system put into place is essential for protecting the food supply and that continued vigilance needs to be taken, by all concerned, to ensure these rules are followed routinely.
FDA will continue working with USDA as well as State and local officials to ensure that companies and individuals comply with all laws and regulations designed to protect the U.S. food supply.
http://www.usmef.org/news-statistics/press-releases/us-food-and-drug-administration-fda-news-today-the-food-and-drug-administ-13375/
FOR IMMEDIATE RELEASE P01-05 January 30, 2001 Print Media: 301-827-6242 Consumer Inquiries: 888-INFO-FDA
FDA ANNOUNCES TEST RESULTS FROM TEXAS FEED LOT
Today the Food and Drug Administration announced the results of tests taken on feed used at a Texas feedlot that was suspected of containing meat and bone meal from other domestic cattle -- a violation of FDA's 1997 prohibition on using ruminant material in feed for other ruminants. Results indicate that a very low level of prohibited material was found in the feed fed to cattle.
FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams - approximately a quarter ounce -- of prohibited material. These animals weigh approximately 600 pounds.
It is important to note that the prohibited material was domestic in origin (therefore not likely to contain infected material because there is no evidence of BSE in U.S. cattle), fed at a very low level, and fed only once. The potential risk of BSE to such cattle is therefore exceedingly low, even if the feed were contaminated.
According to Dr. Bernard Schwetz, FDA's Acting Principal Deputy Commissioner, "The challenge to regulators and industry is to keep this disease out of the United States. One important defense is to prohibit the use of any ruminant animal materials in feed for other ruminant animals. Combined with other steps, like U.S. Department of Agriculture's (USDA) ban on the importation of live ruminant animals from affected countries, these steps represent a series of protections, to keep American cattle free of BSE."
Despite this negligible risk, Purina Mills, Inc., is nonetheless announcing that it is voluntarily purchasing all 1,222 of the animals held in Texas and mistakenly fed the animal feed containing the prohibited material. Therefore, meat from those animals will not enter the human food supply. FDA believes any cattle that did not consume feed containing the prohibited material are unaffected by this incident, and should be handled in the beef supply clearance process as usual.
FDA believes that Purina Mills has behaved responsibly by first reporting the human error that resulted in the misformulation of the animal feed supplement and then by working closely with State and Federal authorities.
This episode indicates that the multi-layered safeguard system put into place is essential for protecting the food supply and that continued vigilance needs to be taken, by all concerned, to ensure these rules are followed routinely.
FDA will continue working with USDA as well as State and local officials to ensure that companies and individuals comply with all laws and regulations designed to protect the U.S. food supply.
http://www.fda.gov/bbs/topics/news/2001/new00752.html
PRION 2009 CONGRESS BOOK OF ABSTRACTS
O.4.3
Spread of BSE prions in cynomolgus monkeys (Macaca fascicularis) after oral transmission
Edgar Holznagel1, Walter Schulz-Schaeffer2, Barbara Yutzy1, Gerhard Hunsmann3, Johannes Loewer1 1Paul-Ehrlich-Institut, Federal Institute for Sera and Vaccines, Germany; 2Department of Neuropathology, Georg-August University, Göttingen, Germany, 3Department of Virology and Immunology, German Primate Centre, Göttingen, Germany
Background: BSE-infected cynomolgus monkeys represent a relevant animal model to study the pathogenesis of variant Creutzfeldt-Jacob disease (vCJD).
Objectives: To study the spread of BSE prions during the asymptomatic phase of infection in a simian animal model.
Methods: Orally BSE-dosed macaques (n=10) were sacrificed at defined time points during the incubation period and 7 orally BSE-dosed macaques were sacrificed after the onset of clinical signs. Neuronal and non-neuronal tissues were tested for the presence of proteinase-K-resistant prion protein (PrPres) by western immunoblot and by paraffin-embedded tissue (PET) blot technique.
Results: In clinically diseased macaques (5 years p.i. + 6 mo.), PrPres deposits were widely spread in neuronal tissues (including the peripheral sympathetic and parasympathetic nervous system) and in lymphoid tissues including tonsils. In asymptomatic disease carriers, PrPres deposits could be detected in intestinal lymph nodes as early as 1 year p.i., but CNS tissues were negative until 3 – 4 years p.i. Lumbal/sacral segments of the spinal cord and medulla oblongata were PrPres positive as early as 4.1 years p..i., whereas sympathetic trunk and all thoracic/cervical segments of the spinal cord were still negative for PrPres. However, tonsil samples were negative in all asymptomatic cases.
Discussion: There is evidence for an early spread of BSE to the CNS via autonomic fibres of the splanchnic and vagus nerves indicating that trans-synaptical spread may be a time-limiting factor for neuroinvasion. Tonsils were predominantly negative during the main part of the incubation period indicating that epidemiological vCJD screening results based on the detection of PrPres in tonsil biopsies may mostly tend to underestimate the prevalence of vCJD among humans.
http://www.prion2009.com/sites/default/files/Prion2009_Book_of_Abstracts.pdf
Singeltary comment;
http://journals.plos.org/plosone/article/comments?id=10.1371/journal.pone..0010638
http://journals.plos.org/plosone/article/comment?id=10.1371/annotation/4f9be886-69fe-4c7c-922b-85b0ecbe6d53
***however in 1 C-type challenged animal, Prion 2015 Poster Abstracts S67 PrPsc was not detected using rapid tests for BSE.
***Subsequent testing resulted in the detection of pathologic lesion in unusual brain location and PrPsc detection by PMCA only.
*** IBNC Tauopathy or TSE Prion disease, it appears, no one is sure ***
Posted by Terry S. Singeltary Sr. on 03 Jul 2015 at 16:53 GMT
http://www.plosone.org/annotation/listThread.action?root=86610
Oral Transmission of L-Type Bovine Spongiform Encephalopathy Agent among Cattle
CDC Volume 23, Number 2—February 2017
*** Consumption of L-BSE–contaminated feed may pose a risk for oral transmission of the disease agent to cattle.
https://wwwnc.cdc.gov/eid/article/23/2/16-1416_article
Prion 2018 Conference
P98 The agent of H-type bovine spongiform encephalopathy associated with E211K prion protein polymorphism transmits after oronasal challenge
This study demonstrates that the H-type BSE agent is transmissible by the oronasal route. These results reinforce the need for ongoing surveillance for classical and atypical BSE to minimize the risk of potentially infectious tissues entering the animal or human food chains.
Prion 2018 Conference
https://prion2018.org/wp-content/uploads/2018/05/program.pdf
P04.27
Experimental BSE Infection of Non-human Primates: Efficacy of the Oral Route
Holznagel, E1; Yutzy, B1; Deslys, J-P2; Lasmézas, C2; Pocchiari, M3; Ingrosso, L3; Bierke, P4; Schulz-Schaeffer, W5; Motzkus, D6; Hunsmann, G6; Löwer, J1 1Paul-Ehrlich-Institut, Germany; 2Commissariat à l´Energie Atomique, France; 3Instituto Superiore di Sanità, Italy; 4Swedish Institute for Infectious Disease control, Sweden; 5Georg August University, Germany; 6German Primate Center, Germany
Background:
In 2001, a study was initiated in primates to assess the risk for humans to contract BSE through contaminated food. For this purpose, BSE brain was titrated in cynomolgus monkeys.
Aims:
The primary objective is the determination of the minimal infectious dose (MID50) for oral exposure to BSE in a simian model, and, by in doing this, to assess the risk for humans. Secondly, we aimed at examining the course of the disease to identify possible biomarkers.
Methods:
Groups with six monkeys each were orally dosed with lowering amounts of BSE brain: 16g, 5g, 0.5g, 0.05g, and 0.005g. In a second titration study, animals were intracerebrally (i.c.) dosed (50, 5, 0.5, 0.05, and 0.005 mg).
Results:
In an ongoing study, a considerable number of high-dosed macaques already developed simian vCJD upon oral or intracerebral exposure or are at the onset of the clinical phase. However, there are differences in the clinical course between orally and intracerebrally infected animals that may influence the detection of biomarkers.
Conclusions:
Simian vCJD can be easily triggered in cynomolgus monkeys on the oral route using less than 5 g BSE brain homogenate. The difference in the incubation period between 5 g oral and 5 mg i.c. is only 1 year (5 years versus 4 years). However, there are rapid progressors among orally dosed monkeys that develop simian v CJD as fast as intracerebrally inoculated animals.
The work referenced was performed in partial fulfillment of the study “BSE in primates“ supported by the EU (QLK1-2002-01096).
http://www.prion2007.com/pdf/Prion%20Book%20of%20Abstracts.pdf
Simian vCJD can be easily triggered in cynomolgus monkeys on the oral route using less than 5 g BSE brain homogenate.
http://www.prion2007.com/pdf/Prion%20Book%20of%20Abstracts.pdf
look at the table and you'll see that as little as 1 mg (or 0.001 gm) caused 7% (1 of 14) of the cows to come down with BSE;
Risk of oral infection with bovine spongiform encephalopathy agent in primates
Corinne Ida Lasmézas, Emmanuel Comoy, Stephen Hawkins, Christian Herzog, Franck Mouthon, Timm Konold, Frédéric Auvré, Evelyne Correia, Nathalie Lescoutra-Etchegaray, Nicole Salès, Gerald Wells, Paul Brown, Jean-Philippe Deslys Summary The uncertain extent of human exposure to bovine spongiform encephalopathy (BSE)--which can lead to variant Creutzfeldt-Jakob disease (vCJD)--is compounded by incomplete knowledge about the efficiency of oral infection and the magnitude of any bovine-to-human biological barrier to transmission. We therefore investigated oral transmission of BSE to non-human primates. We gave two macaques a 5 g oral dose of brain homogenate from a BSE-infected cow. One macaque developed vCJD-like neurological disease 60 months after exposure, whereas the other remained free of disease at 76 months. On the basis of these findings and data from other studies, we made a preliminary estimate of the food exposure risk for man, which provides additional assurance that existing public health measures can prevent transmission of BSE to man.
snip...
BSE bovine brain inoculum
100 g 10 g 5 g 1 g 100 mg 10 mg 1 mg 0·1 mg 0·01 mg
Primate (oral route)* 1/2 (50%)
Cattle (oral route)* 10/10 (100%) 7/9 (78%) 7/10 (70%) 3/15 (20%) 1/15 (7%) 1/15 (7%)
RIII mice (ic ip route)* 17/18 (94%) 15/17 (88%) 1/14 (7%)
PrPres biochemical detection
The comparison is made on the basis of calibration of the bovine inoculum used in our study with primates against a bovine brain inoculum with a similar PrPres concentration that was
inoculated into mice and cattle.8 *Data are number of animals positive/number of animals surviving at the time of clinical onset of disease in the first positive animal (%). The accuracy of
bioassays is generally judged to be about plus or minus 1 log. ic ip=intracerebral and intraperitoneal.
Table 1: Comparison of transmission rates in primates and cattle infected orally with similar BSE brain inocula
Published online January 27, 2005
http://www.thelancet.com/journal/journal.isa
Calves were challenged by mouth with homogenised brain from confirmed cases of BSE. Some received 300g (3 doses of 100g), some 100g, 10g or 1g. They were then left to develop BSE, but were not subjected to the normal stresses that they might have encountered in a dairy herd. Animals in all four groups developed BSE. There has been a considerable spread of incubation period in some of the groups, but it appears as if those in the 1 and 10g challenge groups most closely fit the picture of incubation periods seen in the epidemic. Experiments in progress indicate that oral infection can occur in some animals with doses as low as 0.01g and 0.001g. .........
http://www.defra.gov.uk/animalh/bse/science-research/pathog.html#dose
It is clear that the designing scientists must also have shared Mr Bradley's surprise at the results because all the dose levels right down to 1 gram triggered infection.
http://web.archive.org/web/20061003022720/http://www.bseinquiry.gov.uk/files/ws/s145d.pdf
6. It also appears to me that Mr Bradley's answer (that it would take less than say 100 grams) was probably given with the benefit of hindsight; particularly if one considers that later in the same answer Mr Bradley expresses his surprise that it could take as little of 1 gram of brain to cause BSE by the oral route within the same species. This information did not become available until the "attack rate" experiment had been completed in 1995/96. This was a titration experiment designed to ascertain the infective dose. A range of dosages was used to ensure that the actual result was within both a lower and an upper limit within the study and the designing scientists would not have expected all the dose levels to trigger infection. The dose ranges chosen by the most informed scientists at that time ranged from 1 gram to three times one hundred grams. It is clear that the designing scientists must have also shared Mr Bradley's surprise at the results because all the dose levels right down to 1 gram triggered infection.
http://web.archive.org/web/20061003022724/http://www.bseinquiry.gov.uk/files/ws/s147f.pdf
Saturday, June 25, 2011
Transmissibility of BSE-L and Cattle-Adapted TME Prion Strain to Cynomolgus Macaque
"BSE-L in North America may have existed for decades"
http://transmissiblespongiformencephalopathy.blogspot.com/2011/06/transmissibility-of-bse-l-and-cattle.html
Over the next 8-10 weeks, approximately 40% of all the adult mink on the farm died from TME.
snip...
The rancher was a ''dead stock'' feeder using mostly (>95%) downer or dead dairy cattle...
http://web.archive.org/web/20030516051623/http://www.bseinquiry.gov.uk/files/mb/m09/tab05.pdf
2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006
http://bse-atypical.blogspot.com/2006/08/bse-atypical-texas-and-alabama-update.html
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##################### Bovine Spongiform Encephalopathy ##################### > The calf was appropriately disposed of in a local > landfill and did not enter the human or animal food chain. well, back at the ranch with larry, curly and mo heading up the USDA et al, what would you expect, nothing less than shoot, shovel and shut the hell up.. no mad cow in USA, feed ban working, no civil war in Iraq either. but what has past history shown us, evidently it has shown the USDA et al nothing ; Disposal of meat and bone meal (MBM) derived from specified risk material (SRM) and over thirty month scheme carcasses by landfill The Committee was asked to consider a quantitative risk assessment of the disposal of meat and bone meal derived from specified risk material and over thirty month scheme carcasses by landfill, prepared in response to a request from the Committee at its June 1999 meeting. The Committee was asked whether, in the light of the results of the risk assessment, it held to its earlier published (June 1999) view that landfill was an acceptable outlet for MBM of any origin, although it retained a preference for incineration. The Committee reiterated that it had a strong preference for incineration as the favoured route for the disposal of MBM and were uneasy about the use of landfill for the disposal of this material.. If there were cases where incineration was not practical the Committee felt it would be preferable for any material going to landfill to be pressure-cooked first or possibly stored above ground prior to incineration.. http://www.seac.gov.uk/summaries/summ_0700.htm Disposal of BSE suspect carcases It is the Department's policy to dispose of BSE suspects by incineration wherever feasible. No BSE suspect carcases have been landfilled since 1991. http://www.defra.gov.uk/animalh/bse/publichealth/notification.html#disp OPINION ON THE USE OF BURIAL FOR DEALING WITH ANIMAL CARCASSES AND OTHER ANIMAL MATERIALS THAT MIGHT CONTAIN BSE/TSE ADOPTED BY THE SCIENTIFIC STEERING COMMITTEE MEETING OF 16-17 JANUARY 2003 The details of the SSC’s evaluation are provided in the attached report. The SSC concludes as follows: (1) The term “burial” includes a diversity of disposal conditions. Although burial is widely used for disposal of waste the degradation process essential for BSE/TSE infectivity reduction is very difficult to control. The extent to which such an infectivity reduction can occur as a consequence of burial is poorly characterised. It would appear to be a slow process in various circumstances. (2) A number of concerns have been identified including potential for groundwater contamination, dispersal/transmission by birds/animals/insects, accidental uncovering by man. (3) In the absence of any new data the SSC confirms its previous opinion that animal material which could possibly be contaminated with BSE/TSEs, burial poses a risk except under highly controlled conditions (e.g., controlled landfill). SNIP... 4. CONCLUSION In the absence of new evidence the opinion of the SSC “Opinion on Fallen Stock” (SSC 25th June 1999) must be endorsed strongly that land burial of all animals and material derived from them for which there is a possibility that they could incorporate BSE/TSEs poses a significant risk. Only in exceptional circumstances where there could be a considerable delay in implementing a safe means of disposal should burial of such materials be considered. Guidelines should be made available to aid on burial site selection. 4 PAGES; http://europa.eu.int/comm/food/fs/sc/ssc/out309_en.pdf During the 2001 outbreak of FMD in the UK, the Department of Health prepared a rapid qualitative assessment of the potential risks to human health associated with various methods of carcass disposal (UK Department of Health, 2001c). The most relevant hazards to human health resulting from burial were identified as bacteria pathogenic to humans, water-borne protozoa, and BSE. The main potential route identified was contaminated water supplies, and the report generally concluded that an engineered licensed landfill would always be preferable to unlined burial. In general terms, the findings of the qualitative assessment relative to biological agents are summarized in Table 13. TABLE 13. Potential health hazards and associated pathways of exposure resulting from landfill or burial of animal carcasses (adapted from UK Department of Health, 2001c). PLEASE SEE TABLE AT; http://www.k-state.edu/projects/fss/research/books/carcassdispfiles/PDF%20Fi les/CH%201%20-%20Burial.pdf PART 2 Rendering and fixed-facility incineration were preferred, but the necessary resources were not immediately available and UK officials soon learned that the capacity would only cover a portion of the disposal needs. Disposal in commercial landfills was seen as the next best environmental solution, but legal, commercial, and local community problems limited landfill use. With these limitations in mind, pyre burning was the actual initial method used but was subsequently discontinued following increasing public, scientific, and political concerns. Mass burial and on-farm burial were last on the preferred method list due to the complicating matter of bovine spongiform encephalopathy (BSE) and the risk posed to groundwater (Hickman & Hughes, 2002). http://www.k-state.edu/projects/fss/research/books/carcassdispfiles/PDF%20Fi les/Introduction%20to%20Part%202%20-%20Cross-Cutting%20&%20Policy%20Issues.p df Carcase disposal: A Major Problem of the 2001 FMD Outbreak Gordon Hickman and Neil Hughes, Disposal Cell, FMD Joint Co-ordination Centre, Page Street snip... http://www.defra.gov.uk/animalh/svj/fmd/pages27-40.pdf 3. Prof. A. Robertson gave a brief account of BSE. The US approach was to accord it a _very low profile indeed_. Dr. A Thiermann showed the picture in the ''Independent'' with cattle being incinerated and thought this was a fanatical incident to be _avoided_ in the US _at all costs_... snip... http://www.bseinquiry.gov.uk/files/mb/m11b/tab01.pdf PAUL BROWN SCRAPIE SOIL TEST http://www.bseinquiry.gov.uk/files/sc/seac07/tab03.pdf Some unofficial information from a source on the inside looking out - Confidential!!!! As early as 1992-3 there had been long studies conducted on small pastures containing scrapie infected sheep at the sheep research station associated with the Neuropathogenesis Unit in Edinburgh, Scotland. Whether these are documented...I don't know. But personal recounts both heard and recorded in a daily journal indicate that leaving the pastures free and replacing the topsoil completely at least 2 feet of thickness each year for SEVEN years....and then when very clean (proven scrapie free) sheep were placed on these small pastures.... the new sheep also broke out with scrapie and passed it to offspring. I am not sure that TSE contaminated ground could ever be free of the agent!! A very frightening revelation!!! ---------- You can take that with however many grains of salt you wish, and we can debate these issues all day long, but the bottom line, this is not rocket-science, all one has to do is some experiments and case studies. But for the life of me, I don't know what they are waiting on? Kind regards, Terry S. Singeltary Sr. Bacliff, Texas USA More here: http://www.bseinquiry.gov.uk/files/ws/s018.pdf INCINERATION TEMPS Requirements include: a. after burning to the range of 800 to 1000*C to eliminate smell; well heck, this is just typical public relations fear factor control. do you actually think they would spend the extra costs for fuel, for such extreme heat, just to eliminate smell, when they spread manure all over your veg's. i think not. what they really meant were any _TSE agents_. b. Gas scrubbing to eliminate smoke -- though steam may be omitted; c. Stacks to be fitted with grit arreaters; snip... 1.2 Visual Imact It is considered that the requirement for any carcase incinerator disign would be to ensure that the operations relating to the reception, storage and decepitation of diseased carcasses must not be publicly visible and that any part of a carcase could not be removed or interfered with by animals or birds. full text; http://www.bseinquiry.gov.uk/files/yb/1989/04/03006001.pdf http://europa.eu.int/comm/food/fs/sc/ssc/out311_en.pdf TSS ----- Original Message ----- From: "Terry S. Singeltary Sr." <flounder9@VERIZON.NET> To: |
USDA 2004 ENHANCED BSE SURVEILLANCE PROGRAM AND HOW NOT TO FIND BSE CASES (OFFICIAL DRAFT OIG REPORT) snip... CATTLE With CNS Symptoms Were NOT Always Tested snip... Between FYs 2002 and 2004, FSIS condemned 680 cattle of all ages due to CNS symptoms. About 357 of these could be classified as adult. We could validate that ONLY 162 were tested for BSE (per APHIS records. ... snip... WE interviewed officials at five laboratories that test for rabies. Those officials CONFIRMED THEY ARE NOT REQUIRED TO SUBMIT RABIES-NEGATIVE SAMPLES TO APHIS FOR BSE TESTING. A South Dakota laboratory official said they were not aware they could submit rabies-negative samples to APHIS for BSE testing. A laboratory official in another State said all rabies-negative cases were not submitted to APHIS because BSE was ''NOT ON THEIR RADAR SCREEN." Officials from New York, Wisconsin, TEXAS, and Iowa advised they would NOT submit samples from animals they consider too young. Four of the five States contacted defined this age as 24 months; Wisconsin defined it as 30 months. TEXAS officials also advised that they do not always have sufficient tissue remaining to submit a BSE sample. ... snip... FULL TEXT 54 PAGES OF HOW NOT TO FIND BSE IN USA ; http://www.house.gov/reform/min/pdfs_108_2/pdfs_inves/pdf_food_usda_mad_cow_july_13_ig_rep.pdf
USDA/FDA MAD COW PROTEIN IN COMMERCE 2006 MAD COW FEED RECALL USA SEPT 6, 2006 1961.72 TONS IN COMMERCE AL, TN, AND WV Date: September 6, 2006 at 7:58 am PST PRODUCT a) EVSRC Custom dairy feed, Recall # V-130-6; b) Performance Chick Starter, Recall # V-131-6; c) Performance Quail Grower, Recall # V-132-6; d) Performance Pheasant Finisher, Recall # V-133-6. CODE None RECALLING FIRM/MANUFACTURER Donaldson & Hasenbein/dba J&R Feed Service, Inc., Cullman, AL, by telephone on June 23, 2006 and by letter dated July 19, 2006. Firm initiated recall is complete. REASON Dairy and poultry feeds were possibly contaminated with ruminant based protein. VOLUME OF PRODUCT IN COMMERCE 477.72 tons DISTRIBUTION AL ______________________________ PRODUCT a) Dairy feed, custom, Recall # V-134-6; b) Custom Dairy Feed with Monensin, Recall # V-135-6. CODE None. Bulk product RECALLING FIRM/MANUFACTURER Recalling Firm: Burkmann Feed, Greeneville, TN, by Telephone beginning on June 28, 2006. Manufacturer: H. J. Baker & Bro., Inc., Albertville, AL. Firm initiated recall is complete. REASON Possible contamination of dairy feeds with ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 1,484 tons DISTRIBUTION TN and WV http://www.fda.gov/bbs/topics/enforce/2006/ENF00968.html Subject: MAD COW FEED RECALLS ENFORCEMENT REPORT FOR AUGUST 9, 2006 KY, LA, MS, AL, GA, AND TN 11,000+ TONS Date: August 16, 2006 at 9:19 am PST RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINE - CLASS II ______________________________ PRODUCT Bulk custom made dairy feed, Recall # V-115-6 CODE None RECALLING FIRM/MANUFACTURER Hiseville Feed & Seed Co., Hiseville, KY, by telephone and letter on or about July 14, 2006. FDA initiated recall is ongoing. REASON Custom made feeds contain ingredient called Pro-Lak which may contain ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE Approximately 2,223 tons DISTRIBUTION KY ______________________________ PRODUCT Bulk custom made dairy feed, Recall # V-116-6 CODE None RECALLING FIRM/MANUFACTURER Rips Farm Center, Tollesboro, KY, by telephone and letter on July 14, 2006. FDA initiated recall is ongoing. REASON Custom made feeds contain ingredient called Pro-Lak which may contain ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 1,220 tons DISTRIBUTION KY ______________________________ PRODUCT Bulk custom made dairy feed, Recall # V-117-6 CODE None RECALLING FIRM/MANUFACTURER Kentwood Co-op, Kentwood, LA, by telephone on June 27, 2006. FDA initiated recall is completed. REASON Possible contamination of animal feed ingredients, including ingredients that are used in feed for dairy animals, with ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 40 tons DISTRIBUTION LA and MS ______________________________ PRODUCT Bulk Dairy Feed, Recall V-118-6 CODE None RECALLING FIRM/MANUFACTURER Cal Maine Foods, Inc., Edwards, MS, by telephone on June 26, 2006. FDA initiated recall is complete. REASON Possible contamination of animal feed ingredients, including ingredients that are used in feed for dairy animals, with ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 7,150 tons DISTRIBUTION MS ______________________________ PRODUCT Bulk custom dairy pre-mixes, Recall # V-119-6 CODE None RECALLING FIRM/MANUFACTURER Walthall County Co-op, Tylertown, MS, by telephone on June 26, 2006. Firm initiated recall is complete. REASON Possible contamination of dairy animal feeds with ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 87 tons DISTRIBUTION MS ______________________________ PRODUCT Bulk custom dairy pre-mixes, Recall # V-120-6 CODE None RECALLING FIRM/MANUFACTURER Ware Milling Inc., Houston, MS, by telephone on June 23, 2006. Firm initiated recall is complete. REASON Possible contamination of dairy animal feeds with ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 350 tons DISTRIBUTION AL and MS ______________________________ PRODUCT a) Tucker Milling, LLC Tm 32% Sinking Fish Grower, #2680-Pellet, 50 lb. bags, Recall # V-121-6; b) Tucker Milling, LLC #31120, Game Bird Breeder Pellet, 50 lb. bags, Recall # V-122-6; c) Tucker Milling, LLC #31232 Game Bird Grower, 50 lb. bags, Recall # V-123-6; d) Tucker Milling, LLC 31227-Crumble, Game Bird Starter, BMD Medicated, 50 lb bags, Recall # V-124-6; e) Tucker Milling, LLC #31120, Game Bird Breeder, 50 lb bags, Recall # V-125-6; f) Tucker Milling, LLC #30230, 30 % Turkey Starter, 50 lb bags, Recall # V-126-6; g) Tucker Milling, LLC #30116, TM Broiler Finisher, 50 lb bags, Recall # V-127-6 CODE All products manufactured from 02/01/2005 until 06/20/2006 RECALLING FIRM/MANUFACTURER Recalling Firm: Tucker Milling LLC, Guntersville, AL, by telephone and visit on June 20, 2006, and by letter on June 23, 2006. Manufacturer: H. J. Baker and Brothers Inc., Stamford, CT. Firm initiated recall is ongoing. REASON Poultry and fish feeds which were possibly contaminated with ruminant based protein were not labeled as "Do not feed to ruminants". VOLUME OF PRODUCT IN COMMERCE 7,541-50 lb bags DISTRIBUTION AL, GA, MS, and TN END OF ENFORCEMENT REPORT FOR AUGUST 9, 2006 ### http://www.fda.gov/bbs/topics/ENFORCE/2006/ENF00964.html Subject: MAD COW FEED RECALL MI MAMMALIAN PROTEIN VOLUME OF PRODUCT IN COMMERCE 27,694,240 lbs Date: August 6, 2006 at 6:14 pm PST PRODUCT Bulk custom dairy feds manufactured from concentrates, Recall # V-113-6 CODE All dairy feeds produced between 2/1/05 and 6/16/06 and containing H. J. Baker recalled feed products. RECALLING FIRM/MANUFACTURER Vita Plus Corp., Gagetown, MI, by visit beginning on June 21, 2006. Firm initiated recall is complete. REASON The feed was manufactured from materials that may have been contaminated with mammalian protein. VOLUME OF PRODUCT IN COMMERCE 27,694,240 lbs DISTRIBUTION MI END OF ENFORCEMENT REPORT FOR AUGUST 2, 2006 ### http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html Subject: MAD COW FEED RECALL AL AND FL VOLUME OF PRODUCT IN COMMERCE 125 TONS Products manufactured from 02/01/2005 until 06/06/2006 Date: August 6, 2006 at 6:16 pm PST PRODUCT a) CO-OP 32% Sinking Catfish, Recall # V-100-6; b) Performance Sheep Pell W/Decox/A/N, medicated, net wt. 50 lbs, Recall # V-101-6; c) Pro 40% Swine Conc Meal -- 50 lb, Recall # V-102-6; d) CO-OP 32% Sinking Catfish Food Medicated, Recall # V-103-6; e) "Big Jim's" BBB Deer Ration, Big Buck Blend, Recall # V-104-6; f) CO-OP 40% Hog Supplement Medicated Pelleted, Tylosin 100 grams/ton, 50 lb. bag, Recall # V-105-6; g) Pig Starter Pell II, 18% W/MCDX Medicated 282020, Carbadox -- 0.0055%, Recall # V-106-6; h) CO-OP STARTER-GROWER CRUMBLES, Complete Feed for Chickens from Hatch to 20 Weeks, Medicated, Bacitracin Methylene Disalicylate, 25 and 50 Lbs, Recall # V-107-6; i) CO-OP LAYING PELLETS, Complete Feed for Laying Chickens, Recall # 108-6; j) CO-OP LAYING CRUMBLES, Recall # V-109-6; k) CO-OP QUAIL FLIGHT CONDITIONER MEDICATED, net wt 50 Lbs, Recall # V-110-6; l) CO-OP QUAIL STARTER MEDICATED, Net Wt. 50 Lbs, Recall # V-111-6; m) CO-OP QUAIL GROWER MEDICATED, 50 Lbs, Recall # V-112-6 CODE Product manufactured from 02/01/2005 until 06/06/2006 RECALLING FIRM/MANUFACTURER Alabama Farmers Cooperative, Inc., Decatur, AL, by telephone, fax, email and visit on June 9, 2006. FDA initiated recall is complete. REASON Animal and fish feeds which were possibly contaminated with ruminant based protein not labeled as "Do not feed to ruminants". VOLUME OF PRODUCT IN COMMERCE 125 tons DISTRIBUTION AL and FL END OF ENFORCEMENT REPORT FOR AUGUST 2, 2006 ### http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html Subject: MAD COW FEED RECALL KY VOLUME OF PRODUCT IN COMMERCE ????? Date: August 6, 2006 at 6:19 pm PST PRODUCT Bulk custom made dairy feed, Recall # V-114-6 CODE None RECALLING FIRM/MANUFACTURER Burkmann Feeds LLC, Glasgow, KY, by letter on July 14, 2006. Firm initiated recall is ongoing. REASON Custom made feeds contain ingredient called Pro-Lak, which may contain ruminant derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE ????? DISTRIBUTION KY END OF ENFORCEMENT REPORT FOR AUGUST 2, 2006 ### http://www.fda.gov/bbs/topics/enforce/2006/ENF00963.html CJD WATCH MESSAGE BOARD TSS MAD COW FEED RECALL USA EQUALS 10,878.06 TONS NATIONWIDE Sun Jul 16, 2006 09:22 71.248.128.67 RECALLS AND FIELD CORRECTIONS: VETERINARY MEDICINE -- CLASS II ______________________________ PRODUCT a) PRO-LAK, bulk weight, Protein Concentrate for Lactating Dairy Animals, Recall # V-079-6; b) ProAmino II, FOR PREFRESH AND LACTATING COWS, net weight 50lb (22.6 kg), Recall # V-080-6; c) PRO-PAK, MARINE & ANIMAL PROTEIN CONCENTRATE FOR USE IN ANIMAL FEED, Recall # V-081-6; d) Feather Meal, Recall # V-082-6 CODE a) Bulk b) None c) Bulk d) Bulk RECALLING FIRM/MANUFACTURER H. J. Baker & Bro., Inc., Albertville, AL, by telephone on June 15, 2006 and by press release on June 16, 2006. Firm initiated recall is ongoing. REASON Possible contamination of animal feeds with ruminent derived meat and bone meal. VOLUME OF PRODUCT IN COMMERCE 10,878.06 tons DISTRIBUTION Nationwide END OF ENFORCEMENT REPORT FOR July 12, 2006 ### http://www.fda.gov/bbs/topics/enforce/2006/ENF00960.html
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##################### Bovine Spongiform Encephalopathy ##################### Apr 12, 2006 — There is nothing new to report and the investigation continues. An updated flow chart has been posted below. http://www.aphis.usda.gov/newsroom/hot_issues/bse.shtml Flow chart http://www.aphis.usda.gov/newsroom/hot_issues/bse/content/printable_version/ external_bse_al_4_10_06.pdf help! TSS ----- Original Message ----- From: "Terry S. Singeltary Sr." <flounder9@VERIZON.NET> To: |
***> IMPORTS AND EXPORTS <***
***SEE MASSIVE AMOUNTS OF BANNED ANIMAL PROTEIN AKA MAD COW FEED IN COMMERCE USA DECADES AFTER POST BAN ***
http://camelusprp.blogspot.com/2018/04/dromedary-camels-algeria-prion-mad.html
http://madcowusda.blogspot.com/2015/10/former-ag-secretary-ann-veneman-talks.html
http://madcowtesting.blogspot.com/
HUMAN MAD COW DISEASE nvCJD TEXAS CASE NOT LINKED TO EUROPEAN TRAVEL CDC
Sunday, November 23, 2014
Confirmed Variant Creutzfeldt-Jakob Disease (variant CJD) Case in Texas
Updated: October 7, 2014
CDC and the Texas Department of State Health Services (DSHS) have completed the investigation of the recently reported fourth vCJD case in the United States. It confirmed that the case was in a US citizen born outside the Americas and indicated that the patient's exposure to the BSE/vCJD agent most likely occurred before he moved to the United States; the patient had resided in Kuwait, Russia and Lebanon. The completed investigation did not support the patient's having had extended travel to European countries, including the United Kingdom, or travel to Saudi Arabia. The specific overseas country where this patient’s infection occurred is less clear largely because the investigation did not definitely link him to a country where other known vCJD cases likely had been infected.
https://www.cdc.gov/ncidod/dvrd/vcjd/other/confirmed-case-in-texas.htm
https://vcjd.blogspot.com/2014/11/confirmed-variant-creutzfeldt-jakob.html
Friday, January 10, 2014
vpspr, sgss, sffi, TSE, an iatrogenic by-product of gss, ffi, familial type prion disease, what it ???
Greetings Friends, Neighbors, and Colleagues,
http://transmissiblespongiformencephalopathy.blogspot.com/2014/01/vpspr-sgss-sffi-tse-iatrogenic-by.html
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas
>>> Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. <<<
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas. She left 6 Kids and a Husband.The Purpose of this web is to give information in Spanish to the Hispanic community, and to all the community who want's information about this terrible disease.- Physician Discharge Summary, Parkland Hospital, Dallas Texas Admit Date: 12/29/2009 Discharge Date: 1/20/2010 Attending Provider: Greenberg, Benjamin Morris; General Neurology Team: General Neurology Team Linda was a Hispanic female with no past medical history presents with 14 months of incresing/progressive altered mental status, generalized weakness, inability to walk, loss of appetite, inability to speak, tremor and bowel/blader incontinence.She was, in her usual state of health up until February, 2009, when her husbans notes that she began forgetting things like names and short term memories. He also noticed mild/vague personality changes such as increased aggression. In March, she was involved in a hit and run MVA,although she was not injured.. The police tracked her down and ticketed her. At that time, her son deployed to Iraq with the Army and her husband assumed her mentation changes were due to stress over these two events. Also in March, she began to have weakness in her legs, making it difficult to walk. Over the next few months, her mentation and personality changes worsened, getting to a point where she could no longer recognized her children. She was eating less and less. She was losing more weight. In the last 2-3 months, she reached the point where she could not walk without an assist, then 1 month ago, she stopped talking, only making grunting/aggressive sounds when anyone came near her. She also became both bowel and bladder incontinent, having to wear diapers. Her '"tremor'" and body jerks worsened and her hands assumed a sort of permanent grip position, leading her family to put tennis balls in her hands to protect her fingers. The husband says that they have lived in Nebraska for the past 21 years. They had seen a doctor there during the summer time who prescribed her Seroquel and Lexapro, Thinking these were sx of a mood disorder. However, the medications did not help and she continued to deteriorate clinically. Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. The husband says that he does not know any fellow workers with a similar illness. He also says that she did not have any preceeding illness or travel.
http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=19:cjd-english-info&catid=9:cjd-ingles&Itemid=8
>>> Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. <<<
Irma Linda Andablo, victima de CJD
"...padeció durante un año de CJD Esporádico, Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010" Irma Linda Martinez nació en el pueblo de Batesville Texas un 17 de mayo de 1971, padeció durante un año de CJD Esporádico (mal de la vaca loca conocido en español) Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010. A continuación describiremos datos de su padecimiento: Se casó a la edad de 16 años con Everardo Andablo (Lalo) ella residió en Lexington Nebraska, desde ese entonces, trabajó aproximadamente 11 años en una compañia de matanza de vacas y procesadora de carne (Tyson) ella trabajaba en el rastro o el área de matanza, para el 2008 ella trabajaba como agente de seguridad para esta misma compañia, para ese entonces ella empezó a presentar cambios en su vida, su próximo trabajo fue en Subway dentro de una tienda comercial, donde los cambios de salud empezaron a ser muy notorios pues empezó a perder mucho peso, de 237 L de su peso normal empezó perdiendo 24 L en menos de un mes, esto era sorprendente!!! fué entonces cuando dejó el trabajo en febrero del 2009, de repente empezó a olvidar datos importantes. La siguiente información es una traducción pertenece al comunicado que el equipo de neurologia del hospital Parkland en la ciudad de Dallas Texas liberó a su salida, después de haber estado internada del 29 de diciembre del 2009 a enero 20 del 2010, en este comunicado se encuentra el historial tanto médico como de sintomas presentados en Linda: Physician Discharge Summary : (traducido y adaptado) "...Mujer de 38 años presento 10 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfínteres, ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos" "El 29 de Diciembre del 2009 Fué admitida en el Hospital Parkland de Dallas por demencia de acuerdo a los síntomas de presentaba, Mujer de 38 años presentó 14 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfinteres. Ella empezó a olvidar los nombres de las personas que la rodeaban, datos importantes personales, también presentó algunos cambios de personalidad como incremento de agresión.Para el mes de Marzo del 2008 ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos (6 hijos), ella cada vez comia menos, cada vez perdia más peso.Para el tiempo que ella arrivo a Dallas para la navidad del 2009 ella no caminaba en lo absoluto, no hablaba solo hacia sonidos agresivos cuando alguien se acercaba a ella, el temblor en sus manos empezó a ser más fuerte, sus manos solo tenian posición de sostener algo fuerte, ella siempre... Read more...
http://www.recordandoalinda.com/
"...padeció durante un año de CJD Esporádico, Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010"
Irma Linda Martinez nació en el pueblo de Batesville Texas un 17 de mayo de 1971, padeció durante un año de CJD Esporádico (mal de la vaca loca conocido en español) Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010.
A continuación describiremos datos de su padecimiento:
Se casó a la edad de 16 años con Everardo Andablo (Lalo) ella residió en Lexington Nebraska, desde ese entonces, trabajó aproximadamente 11 años en una compañia de matanza de vacas y procesadora de carne (Tyson) ella trabajaba en el rastro o el área de matanza, para el 2008 ella trabajaba como agente de seguridad para esta misma compañia, para ese entonces ella empezó a presentar cambios en su vida, su próximo trabajo fue en Subway dentro de una tienda comercial, donde los cambios de salud empezaron a ser muy notorios pues empezó a perder mucho peso, de 237 L de su peso normal empezó perdiendo 24 L en menos de un mes, esto era sorprendente!!! fué entonces cuando dejó el trabajo en febrero del 2009, de repente empezó a olvidar datos importantes.
La siguiente información es una traducción pertenece al comunicado que el equipo de neurologia del hospital Parkland en la ciudad de Dallas Texas liberó a su salida, después de haber estado internada del 29 de diciembre del 2009 a enero 20 del 2010, en este comunicado se encuentra el historial tanto médico como de sintomas presentados en Linda:
Physician Discharge Summary : (traducido y adaptado)
"...Mujer de 38 años presento 10 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfínteres, ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos"
"El 29 de Diciembre del 2009 Fué admitida en el Hospital Parkland de Dallas por demencia de acuerdo a los síntomas de presentaba, Mujer de 38 años presentó 14 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfinteres. Ella empezó a olvidar los nombres de las personas que la rodeaban, datos importantes personales, también presentó algunos cambios de personalidad como incremento de agresión.Para el mes de Marzo del 2008 ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos (6 hijos), ella cada vez comia menos, cada vez perdia más peso.Para el tiempo que ella arrivo a Dallas para la navidad del 2009 ella no caminaba en lo absoluto, no hablaba solo hacia sonidos agresivos cuando alguien se acercaba a ella, el temblor en sus manos empezó a ser más fuerte, sus manos solo tenian posición de sostener algo fuerte, ella siempre portaba pelotas pequeñas para que no se lastimara con sus propias uñas"
En terminos Médicos ella prensento un desorden mental con ansiedad y pérdida del habla y contracciones en los musculos que la inmobilizaba. Esto llevo a los médicos a predecir el diagnostico de CJD esporádico o variante, después de reuniones familiares se llego al acuerdo de no proseguir con los exámenes indicados como una biopsia cerebral debido al estado de debilidad y gravedad de ella, pues peligraba su vida y por consiguiente peligraban los médicos que le aplicarian el exámen ya que es demasiado contagioso.
Ella fué dada de alta con el diagnostico de CJD Esporádico, sin medicamento y con pocas esperanzas y semanas de vida.
http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=2:frontpage&catid=1:frontpage
please see full text ;
Monday, March 29, 2010
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas
http://creutzfeldt-jakob-disease.blogspot.com/2010/03/irma-linda-andablo-cjd-victim-she-died.html
MONDAY, APRIL 5, 2010
UPDATE - CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER
http://prionunitusaupdate.blogspot.com/2010/04/update-cjd-texas-38-year-old-female.html
Sunday, July 11, 2010
CJD or prion disease 2 CASES McLennan County Texas population 230,213 both cases in their 40s
http://creutzfeldt-jakob-disease.blogspot.com/2010/07/cjd-2-cases-mclennan-county-texas.html
FRIDAY, OCTOBER 23, 2009
Creutzfeldt-Jakob Disease Surveillance Texas Data for Reporting Years 2000-2008
http://cjdtexas.blogspot.com/2009/10/creutzfeldt-jakob-disease-surveillance..html
http://cjdtexas.blogspot.com/2010/03/cjd-texas-38-year-old-female-worked.html
http://cjdtexas.blogspot.com/2017/07/texas-creutzfeldt-jakob-disease-cjd-tse.html
http://www.promedmail.org/direct.php?id=20100405.1091
>>> Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. <<<
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas. She left 6 Kids and a Husband.The Purpose of this web is to give information in Spanish to the Hispanic community, and to all the community who want's information about this terrible disease.- Physician Discharge Summary, Parkland Hospital, Dallas Texas Admit Date: 12/29/2009 Discharge Date: 1/20/2010 Attending Provider: Greenberg, Benjamin Morris; General Neurology Team: General Neurology Team Linda was a Hispanic female with no past medical history presents with 14 months of incresing/progressive altered mental status, generalized weakness, inability to walk, loss of appetite, inability to speak, tremor and bowel/blader incontinence.She was, in her usual state of health up until February, 2009, when her husbans notes that she began forgetting things like names and short term memories. He also noticed mild/vague personality changes such as increased aggression. In March, she was involved in a hit and run MVA,although she was not injured.. The police tracked her down and ticketed her. At that time, her son deployed to Iraq with the Army and her husband assumed her mentation changes were due to stress over these two events. Also in March, she began to have weakness in her legs, making it difficult to walk. Over the next few months, her mentation and personality changes worsened, getting to a point where she could no longer recognized her children. She was eating less and less. She was losing more weight. In the last 2-3 months, she reached the point where she could not walk without an assist, then 1 month ago, she stopped talking, only making grunting/aggressive sounds when anyone came near her. She also became both bowel and bladder incontinent, having to wear diapers. Her '"tremor'" and body jerks worsened and her hands assumed a sort of permanent grip position, leading her family to put tennis balls in her hands to protect her fingers. The husband says that they have lived in Nebraska for the past 21 years. They had seen a doctor there during the summer time who prescribed her Seroquel and Lexapro, Thinking these were sx of a mood disorder. However, the medications did not help and she continued to deteriorate clinically. Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. The husband says that he does not know any fellow workers with a similar illness. He also says that she did not have any preceeding illness or travel.
http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=19:cjd-english-info&catid=9:cjd-ingles&Itemid=8
>>> Up until about 6 years ago, the pt worked at Tyson foods where she worked on the assembly line, slaughtering cattle and preparing them for packaging. She was exposed to brain and spinal cord matter when she would euthanize the cattle. <<<
Irma Linda Andablo, victima de CJD
"...padeció durante un año de CJD Esporádico, Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010" Irma Linda Martinez nació en el pueblo de Batesville Texas un 17 de mayo de 1971, padeció durante un año de CJD Esporádico (mal de la vaca loca conocido en español) Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010. A continuación describiremos datos de su padecimiento: Se casó a la edad de 16 años con Everardo Andablo (Lalo) ella residió en Lexington Nebraska, desde ese entonces, trabajó aproximadamente 11 años en una compañia de matanza de vacas y procesadora de carne (Tyson) ella trabajaba en el rastro o el área de matanza, para el 2008 ella trabajaba como agente de seguridad para esta misma compañia, para ese entonces ella empezó a presentar cambios en su vida, su próximo trabajo fue en Subway dentro de una tienda comercial, donde los cambios de salud empezaron a ser muy notorios pues empezó a perder mucho peso, de 237 L de su peso normal empezó perdiendo 24 L en menos de un mes, esto era sorprendente!!! fué entonces cuando dejó el trabajo en febrero del 2009, de repente empezó a olvidar datos importantes. La siguiente información es una traducción pertenece al comunicado que el equipo de neurologia del hospital Parkland en la ciudad de Dallas Texas liberó a su salida, después de haber estado internada del 29 de diciembre del 2009 a enero 20 del 2010, en este comunicado se encuentra el historial tanto médico como de sintomas presentados en Linda: Physician Discharge Summary : (traducido y adaptado) "...Mujer de 38 años presento 10 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfínteres, ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos" "El 29 de Diciembre del 2009 Fué admitida en el Hospital Parkland de Dallas por demencia de acuerdo a los síntomas de presentaba, Mujer de 38 años presentó 14 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfinteres. Ella empezó a olvidar los nombres de las personas que la rodeaban, datos importantes personales, también presentó algunos cambios de personalidad como incremento de agresión.Para el mes de Marzo del 2008 ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos (6 hijos), ella cada vez comia menos, cada vez perdia más peso.Para el tiempo que ella arrivo a Dallas para la navidad del 2009 ella no caminaba en lo absoluto, no hablaba solo hacia sonidos agresivos cuando alguien se acercaba a ella, el temblor en sus manos empezó a ser más fuerte, sus manos solo tenian posición de sostener algo fuerte, ella siempre... Read more...
http://www.recordandoalinda.com/
"...padeció durante un año de CJD Esporádico, Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010"
Irma Linda Martinez nació en el pueblo de Batesville Texas un 17 de mayo de 1971, padeció durante un año de CJD Esporádico (mal de la vaca loca conocido en español) Falleció a la edad de 38 años en la ciudad de Mesquite Texas un 6 de Febrero del año 2010.
A continuación describiremos datos de su padecimiento:
Se casó a la edad de 16 años con Everardo Andablo (Lalo) ella residió en Lexington Nebraska, desde ese entonces, trabajó aproximadamente 11 años en una compañia de matanza de vacas y procesadora de carne (Tyson) ella trabajaba en el rastro o el área de matanza, para el 2008 ella trabajaba como agente de seguridad para esta misma compañia, para ese entonces ella empezó a presentar cambios en su vida, su próximo trabajo fue en Subway dentro de una tienda comercial, donde los cambios de salud empezaron a ser muy notorios pues empezó a perder mucho peso, de 237 L de su peso normal empezó perdiendo 24 L en menos de un mes, esto era sorprendente!!! fué entonces cuando dejó el trabajo en febrero del 2009, de repente empezó a olvidar datos importantes.
La siguiente información es una traducción pertenece al comunicado que el equipo de neurologia del hospital Parkland en la ciudad de Dallas Texas liberó a su salida, después de haber estado internada del 29 de diciembre del 2009 a enero 20 del 2010, en este comunicado se encuentra el historial tanto médico como de sintomas presentados en Linda:
Physician Discharge Summary : (traducido y adaptado)
"...Mujer de 38 años presento 10 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfínteres, ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos"
"El 29 de Diciembre del 2009 Fué admitida en el Hospital Parkland de Dallas por demencia de acuerdo a los síntomas de presentaba, Mujer de 38 años presentó 14 meses de una estado mental progresivo y alterado, con debilidad general, temblor, inhabilidad para caminar, para hablar, con pérdida de apetito e incontinencia de esfinteres. Ella empezó a olvidar los nombres de las personas que la rodeaban, datos importantes personales, también presentó algunos cambios de personalidad como incremento de agresión.Para el mes de Marzo del 2008 ella empezó a mostrar debilidad en las piernas, durante los siguientes meses su estado mental se agravó al tanto que ella no conoció más a sus propios hijos (6 hijos), ella cada vez comia menos, cada vez perdia más peso.Para el tiempo que ella arrivo a Dallas para la navidad del 2009 ella no caminaba en lo absoluto, no hablaba solo hacia sonidos agresivos cuando alguien se acercaba a ella, el temblor en sus manos empezó a ser más fuerte, sus manos solo tenian posición de sostener algo fuerte, ella siempre portaba pelotas pequeñas para que no se lastimara con sus propias uñas"
En terminos Médicos ella prensento un desorden mental con ansiedad y pérdida del habla y contracciones en los musculos que la inmobilizaba. Esto llevo a los médicos a predecir el diagnostico de CJD esporádico o variante, después de reuniones familiares se llego al acuerdo de no proseguir con los exámenes indicados como una biopsia cerebral debido al estado de debilidad y gravedad de ella, pues peligraba su vida y por consiguiente peligraban los médicos que le aplicarian el exámen ya que es demasiado contagioso.
Ella fué dada de alta con el diagnostico de CJD Esporádico, sin medicamento y con pocas esperanzas y semanas de vida.
http://www.recordandoalinda.com/index.php?option=com_content&view=article&id=2:frontpage&catid=1:frontpage
please see full text ;
Monday, March 29, 2010
Irma Linda Andablo CJD Victim, she died at 38 years old on February 6, 2010 in Mesquite Texas
http://creutzfeldt-jakob-disease.blogspot.com/2010/03/irma-linda-andablo-cjd-victim-she-died.html
MONDAY, APRIL 5, 2010
UPDATE - CJD TEXAS 38 YEAR OLD FEMALE WORKED SLAUGHTERING CATTLE EXPOSED TO BRAIN AND SPINAL CORD MATTER
http://prionunitusaupdate.blogspot.com/2010/04/update-cjd-texas-38-year-old-female.html
Sunday, July 11, 2010
CJD or prion disease 2 CASES McLennan County Texas population 230,213 both cases in their 40s
http://creutzfeldt-jakob-disease.blogspot.com/2010/07/cjd-2-cases-mclennan-county-texas.html
FRIDAY, OCTOBER 23, 2009
Creutzfeldt-Jakob Disease Surveillance Texas Data for Reporting Years 2000-2008
http://cjdtexas.blogspot.com/2009/10/creutzfeldt-jakob-disease-surveillance..html
http://cjdtexas.blogspot.com/2010/03/cjd-texas-38-year-old-female-worked.html
http://cjdtexas.blogspot.com/2017/07/texas-creutzfeldt-jakob-disease-cjd-tse.html
http://www.promedmail.org/direct.php?id=20100405.1091
PLEASE REMEMBER, IN 55 YEARS AND OLDER, THE RATE OF DOCUMENTED CJD JUMPS TO ONE IN 9,000.
Diagnosis and Reporting of Creutzfeldt-Jakob Disease
Singeltary, Sr et al. JAMA.2001; 285: 733-734. Vol. 285 No. 6, February 14, 2001 JAMA Diagnosis and Reporting of Creutzfeldt-Jakob Disease
To the Editor:
In their Research Letter, Dr Gibbons and colleagues1 reported that the annual US death rate due to Creutzfeldt-Jakob disease (CJD) has been stable since 1985. These estimates, however, are based only on reported cases, and do not include misdiagnosed or preclinical cases. It seems to me that misdiagnosis alone would drastically change these figures. An unknown number of persons with a diagnosis of Alzheimer disease in fact may have CJD, although only a small number of these patients receive the postmortem examination necessary to make this diagnosis. Furthermore, only a few states have made CJD reportable. Human and animal transmissible spongiform encephalopathies should be reportable nationwide and internationally.
Terry S. Singeltary, Sr Bacliff, Tex
1. Gibbons RV, Holman RC, Belay ED, Schonberger LB. Creutzfeldt-Jakob disease in the United States: 1979-1998. JAMA. 2000;284:2322-2323.
http://jama.jamanetwork.com/article.aspx?articleid=1031186
Tracking spongiform encephalopathies in North America
Xavier Bosch
Published: August 2003
DOI: http://dx.doi.org/10.1016/S1473-3099(03)00715-1
Summary;
“My name is Terry S Singeltary Sr, and I live in Bacliff, Texas. I lost my mom to hvCJD (Heidenhain variant CJD) and have been searching for answers ever since. What I have found is that we have not been told the truth. CWD in deer and elk is a small portion of a much bigger problem.”
49-year-old Singeltary is one of a number of people who have remained largely unsatisfied after being told that a close relative died from a rapidly progressive dementia compatible with spontaneous Creutzfeldt-Jakob disease (CJD). So he decided to gather hundreds of documents on transmissible spongiform encephalopathies (TSE) and realised that if Britons could get variant CJD from bovine spongiform encephalopathy (BSE), Americans might get a similar disorder from chronic wasting disease (CWD) the relative of mad cow disease seen among deer and elk in the USA. Although his feverish search did not lead him to the smoking gun linking CWD to a similar disease in North American people, it did uncover a largely disappointing situation.
Singeltary was greatly demoralised at the few attempts to monitor the occurrence of CJD and CWD in the USA. Only a few states have made CJD reportable.. Human and animal TSEs should be reportable nationwide and internationally, he complained in a letter to the Journal of the American Medical Association (JAMA 2003; 285: 733). "I hope that the CDC does not continue to expect us to still believe that the 85% plus of all CJD cases which are sporadic are all spontaneous, without route or source."
Until recently, CWD was thought to be confined to the wild in a small region in Colorado. But since early 2002, it has been reported in other areas, including Wisconsin, South Dakota, and the Canadian province of Saskatchewan.. Indeed, the occurrence of CWD in states that were not endemic previously increased concern about a widespread outbreak and possible transmission to people and cattle.
To date, experimental studies have proven that the CWD agent can be transmitted to cattle by intracerebral inoculation and that it can cross the mucous membranes of the digestive tract to initiate infection in lymphoid tissue before invasion of the central nervous system. Yet the plausibility of CWD spreading to people has remained elusive.
Part of the problem seems to stem from the US surveillance system. CJD is only reported in those areas known to be endemic foci of CWD. Moreover, US authorities have been criticised for not having performed enough prionic tests in farm deer and elk.
Although in November last year the US Food and Drug Administration issued a directive to state public-health and agriculture officials prohibiting material from CWD-positive animals from being used as an ingredient in feed for any animal species, epidemiological control and research in the USA has been quite different from the situation in the UK and Europe regarding BSE.
"Getting data on TSEs in the USA from the government is like pulling teeth", Singeltary argues. "You get it when they want you to have it, and only what they want you to have."
Norman Foster, director of the Cognitive Disorders Clinic at the University of Michigan (Ann Arbor, MI, USA), says that "current surveillance of prion disease in people in the USA is inadequate to detect whether CWD is occurring in human beings"; adding that, "the cases that we know about are reassuring, because they do not suggest the appearance of a new variant of CJD in the USA or atypical features in patients that might be exposed to CWD. However, until we establish a system that identifies and analyses a high proportion of suspected prion disease cases we will not know for sure". The USA should develop a system modelled on that established in the UK, he points out.
Ali Samii, a neurologist at Seattle VA Medical Center who recently reported the cases of three hunters "two of whom were friends" who died from pathologically confirmed CJD, says that "at present there are insufficient data to claim transmission of CWD into humans"; adding that "[only] by asking [the questions of venison consumption and deer/elk hunting] in every case can we collect suspect cases and look into the plausibility of transmission further". Samii argues that by making both doctors and hunters more aware of the possibility of prions spreading through eating venison, doctors treating hunters with dementia can consider a possible prion disease, and doctors treating CJD patients will know to ask whether they ate venison.
CDC spokesman Ermias Belay says that the CDC "will not be investigating the [Samii] cases because there is no evidence that the men ate CWD-infected meat". He notes that although "the likelihood of CWD jumping the species barrier to infect humans cannot be ruled out 100%" and that "[we] cannot be 100% sure that CWD does not exist in humans& the data seeking evidence of CWD transmission to humans have been very limited".
http://infection.thelancet.com/
http://www.thelancet.com/pdfs/journals/laninf/PIIS1473-3099(03)00715-1.pdf
26 March 2003
Terry S. Singeltary, retired (medically) CJD WATCH
I lost my mother to hvCJD (Heidenhain Variant CJD). I would like to comment on the CDC's attempts to monitor the occurrence of emerging forms of CJD. Asante, Collinge et al [1] have reported that BSE transmission to the 129-methionine genotype can lead to an alternate phenotype that is indistinguishable from type 2 PrPSc, the commonest sporadic CJD. However, CJD and all human TSEs are not reportable nationally. CJD and all human TSEs must be made reportable in every state and internationally. I hope that the CDC does not continue to expect us to still believe that the 85%+ of all CJD cases which are sporadic are all spontaneous, without route/source. We have many TSEs in the USA in both animal and man. CWD in deer/elk is spreading rapidly and CWD does transmit to mink, ferret, cattle, and squirrel monkey by intracerebral inoculation. With the known incubation periods in other TSEs, oral transmission studies of CWD may take much longer. Every victim/family of CJD/TSEs should be asked about route and source of this agent. To prolong this will only spread the agent and needlessly expose others. In light of the findings of Asante and Collinge et al, there should be drastic measures to safeguard the medical and surgical arena from sporadic CJDs and all human TSEs. I only ponder how many sporadic CJDs in the USA are type 2 PrPSc?
http://www.neurology.org/content/60/2/176/reply#neurology_el_535
***> 2001 FDA CJD TSE Prion Singeltary Submission
http://www.fda.gov/ohrms/dockets/ac/01/slides/3681s2_09.pdf
Sent: Monday, January 08,2001 3:03 PM
WOW, my submission held up on the www for 17 years, and was proven to be true, and now, it has been removed from the www, the same url does not work anymore and it was just working this year. nothing like the FDA et al cleaning up any evidence of truth with their mad cow debacle and sporadic cjd cover up contineus...so sad$$$
let's review the truth about sporadic cjd shall we;
http://tseac.blogspot.com/2018/06/prion-scientific-advisors-and.html
***> U.S.A. 50 STATE BSE MAD COW CONFERENCE CALL Jan. 9, 2001
[host Richard Barns] and now a question from Terry S. Singeltary of CJD Watch.
[TSS] yes, thank you, U.S. cattle, what kind of guarantee can you give for serum or tissue donor herds?
[no answer, you could hear in the back ground, mumbling and 'we can't. have him ask the question again.]
[host Richard] could you repeat the question?
[TSS] U.S. cattle, what kind of guarantee can you give for serum or tissue donor herds?
[not sure whom ask this] what group are you with?
[TSS] CJD Watch, my Mom died from hvCJD and we are tracking CJD world-wide.
[not sure who is speaking] could you please disconnect Mr. Singeltary
[TSS] you are not going to answer my question?
[not sure whom speaking] NO
http://tseac.blogspot.com/2011/02/usa-50-state-bse-mad-cow-conference.html
2 January 2000 British Medical Journal U.S.
Scientist should be concerned with a CJD epidemic in the U.S., as well
http://www.bmj.com/rapid-response/2011/10/28/us-scientist-should-be-concerned-cjd-epidemic-us-well
15 November 1999 British Medical Journal hvCJD in the USA * BSE in U.S.
http://www.bmj.com/rapid-response/2011/10/28/re-vcjd-usa-bse-us
Singeltary on CWD TSE Prion video
https://www.youtube.com/watch?v=zf3lfz9NrT4
Re-Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy
>>> The only tenable public line will be that "more research is required’’ <<<
>>> possibility on a transmissible prion remains open<<<
O.K., so it’s about 23 years later, so somebody please tell me, when is "more research is required’’ enough time for evaluation ?
Re-Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy
Nature 525, 247?250 (10 September 2015) doi:10.1038/nature15369 Received 26 April 2015 Accepted 14 August 2015 Published online 09 September 2015 Updated online 11 September 2015 Erratum (October, 2015)
snip...see full Singeltary Nature comment here;
Alzheimer's disease
let's not forget the elephant in the room. curing Alzheimer's would be a great and wonderful thing, but for starters, why not start with the obvious, lets prove the cause or causes, and then start to stop that. think iatrogenic, friendly fire, or the pass it forward mode of transmission. think medical, surgical, dental, tissue, blood, related transmission. think transmissible spongiform encephalopathy aka tse prion disease aka mad cow type disease...
Commentary: Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy
http://journals.plos.org/plosone/article/comment?id=info:doi/10.1371/annotation/933cc83a-a384-45c3-b3b2-336882c30f9d
http://journals.plos.org/plosone/article/comments?id=10.1371/journal.pone..0111492
http://journals.plos.org/plosone/article/comment?id=10.1371/annotation/933cc83a-a384-45c3-b3b2-336882c30f9d
https://www.frontiersin.org/articles/10.3389/fnagi.2016.00005/full
Self-Propagative Replication of Ab Oligomers Suggests Potential Transmissibility in Alzheimer Disease
*** Singeltary comment PLoS ***
Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?
Posted by flounder on 05 Nov 2014 at 21:27 GMT
http://www.plosone.org/annotation/listThread.action?root=82860
IN CONFIDENCE
5 NOVEMBER 1992
TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES
[9. Whilst this matter is not at the moment directly concerned with the iatrogenic CJD cases from hgH, there remains a possibility of litigation here, and this presents an added complication.
There are also results to be made available shortly
(1) concerning a farmer with CJD who had BSE animals,
(2) on the possible transmissibility of Alzheimer’s and
(3) a CMO letter on prevention of iatrogenic CJD transmission in neurosurgery, all of which will serve to increase media interest.]
https://web.archive.org/web/20170126060344/http://collections.europarchive.org/tna/20080102232842/http://www.bseinquiry.gov.uk/files/yb/1992/11/04001001.pdf
https://web.archive.org/web/20040315075058/http://www.bseinquiry.gov.uk/files/yb/1992/12/16005001.pdf
https://web.archive.org/web/20040315075058/www.bseinquiry.gov.uk/files/yb/1992/12/16005001.pdf
snip...see full Singeltary Nature comment here;
re-Evidence for human transmission of amyloid-? pathology and cerebral amyloid angiopathy Nature 525, 247?250 (10 September 2015) doi:10.1038/nature15369 Received 26 April 2015 Accepted 14 August 2015 Published online 09 September 2015 Updated online 11 September 2015 Erratum (October, 2015)
http://www.nature.com/
I would kindly like to comment on the Nature Paper, the Lancet reply, and the newspaper articles.
First, I applaud Nature, the Scientist and Authors of the Nature paper, for bringing this important finding to the attention of the public domain, and the media for printing said findings.
Secondly, it seems once again, politics is getting in the way possibly of more important Transmissible Spongiform Encephalopathy TSE Prion scientific findings. findings that could have great implications for human health, and great implications for the medical surgical arena. but apparently, the government peer review process, of the peer review science, tries to intervene again to water down said disturbing findings.
where have we all heard this before? it's been well documented via the BSE Inquiry. have they not learned a lesson from the last time?
we have seen this time and time again in England (and other Country's) with the BSE mad cow TSE Prion debacle.
That 'anonymous' Lancet editorial was disgraceful. The editor, Dick Horton is not a scientist.
The pituitary cadavers were very likely elderly and among them some were on their way to CJD or Alzheimer's. Not a bit unusual. Then the recipients, who got pooled extracts injected from thousands of cadavers, were 100% certain to have been injected with both seeds. No surprise that they got both diseases going after thirty year incubations.
That the UK has a "system in place to assist science journalists" to squash embargoed science reports they find 'alarming' is pathetic.
Sounds like the journalists had it right in the first place: 'Alzheimer's may be a transmissible infection' in The Independent to 'You can catch Alzheimer's' in The Daily Mirror or 'Alzheimer's bombshell' in The Daily Express
if not for the journalist, the layperson would not know about these important findings.
where would we be today with sound science, from where we were 30 years ago, if not for the cloak of secrecy and save the industry at all cost mentality?
when you have a peer review system for science, from which a government constantly circumvents, then you have a problem with science, and humans die.
to date, as far as documented body bag count, with all TSE prion named to date, that count is still relatively low (one was too many in my case, Mom hvCJD), however that changes drastically once the TSE Prion link is made with Alzheimer's, the price of poker goes up drastically.
so, who makes that final decision, and how many more decades do we have to wait?
the iatrogenic mode of transmission of TSE prion, the many routes there from, load factor, threshold from said load factor to sub-clinical disease, to clinical disease, to death, much time is there to spread a TSE Prion to anywhere, but whom, by whom, and when, do we make that final decision to do something about it globally? how many documented body bags does it take? how many more decades do we wait? how many names can we make up for one disease, TSE prion?
Professor Collinge et al, and others, have had troubles in the past with the Government meddling in scientific findings, that might in some way involve industry, never mind human and or animal health.
FOR any government to continue to circumvent science for monetary gain, fear factor, or any reason, shame, shame on you.
in my opinion, it's one of the reasons we are at where we are at to date, with regards to the TSE Prion disease science i.e. money, industry, politics, then comes science, in that order.
greed, corporate, lobbyist there from, and government, must be removed from the peer review process of sound science, it's bad enough having them in the pharmaceutical aspect of healthcare policy making, in my opinion.
my mother died from confirmed hvCJD, and her brother (my uncle) Alzheimer's of some type (no autopsy?). just made a promise, never forget, and never let them forget, before I do.
I kindly wish to remind the public of the past, and a possible future we all hopes never happens again. ...
https://www.nature.com/articles/nature15369#/comments
http://www.nature.com/nature/journal/v525/n7568/full/nature15369.html#/comments
2012
Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?
Background
Alzheimer’s disease and Transmissible Spongiform Encephalopathy disease have both been around a long time, and was discovered in or around the same time frame, early 1900’s. Both diseases are incurable and debilitating brain disease, that are in the end, 100% fatal, with the incubation/clinical period of the Alzheimer’s disease being longer (most of the time) than the TSE prion disease. Symptoms are very similar, and pathology is very similar.
Methods
Through years of research, as a layperson, of peer review journals, transmission studies, and observations of loved ones and friends that have died from both Alzheimer’s and the TSE prion disease i.e. Heidenhain Variant Creutzfelt Jakob Disease CJD.
Results
I propose that Alzheimer’s is a TSE disease of low dose, slow, and long incubation disease, and that Alzheimer’s is Transmissible, and is a threat to the public via the many Iatrogenic routes and sources. It was said long ago that the only thing that disputes this, is Alzheimer’s disease transmissibility, or the lack of. The likelihood of many victims of Alzheimer’s disease from the many different Iatrogenic routes and modes of transmission as with the TSE prion disease.
Conclusions
There should be a Global Congressional Science round table event set up immediately to address these concerns from the many potential routes and sources of the TSE prion disease, including Alzheimer’s disease, and a emergency global doctrine put into effect to help combat the spread of Alzheimer’s disease via the medical, surgical, dental, tissue, and blood arena’s. All human and animal TSE prion disease, including Alzheimer’s should be made reportable in every state, and Internationally, WITH NO age restrictions. Until a proven method of decontamination and autoclaving is proven, and put forth in use universally, in all hospitals and medical, surgical arena’s, or the TSE prion agent will continue to spread. IF we wait until science and corporate politicians wait until politics lets science _prove_ this once and for all, and set forth regulations there from, we will all be exposed to the TSE Prion agents, if that has not happened already.
end...tss
Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?
source references ...end...tss
Hello Nicole,
by all means, please do use my poster. but I thought this was already taken care of, and I could not attend for my poster presentation, therefore, it was not going to be presented. I have some health issues and could not make the trip.
please see old correspondence below...
From: Nicole Sanders Sent: Tuesday, April 10, 2012 5:37 PM To: Terry S. Singeltary Sr. Subject: RE: re-submission
Dear Terry,
The decline of proposal number 30756 is registered in the system.. Thank you for your consideration.
Best Regards,
Nicole
Nicole Sanders
Senior Specialist, Membership & Conference Programming
______________________________________
From: xxxx
To: Terry Singeltary
Sent: Saturday, December 05, 2009 9:09 AM
Subject: 14th ICID - abstract accepted for 'International Scientific Exchange'
Your preliminary abstract number: 670
Dear Mr. Singeltary,
On behalf of the Scientific Committee, I am pleased to inform you that your abstract
'Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009'
WAS accepted for inclusion in the INTERNATIONAL SCIENTIFIC EXCHANGE (ISE) section of the 14th International Congress on Infectious Diseases. Accordingly, your abstract will be included in the "Intl. Scientific Exchange abstract CD-rom" of the Congress which will be distributed to all participants.
Abstracts accepted for INTERNATIONAL SCIENTIFIC EXCHANGE are NOT PRESENTED in the oral OR poster sessions.
Your abstract below was accepted for: INTERNATIONAL SCIENTIFIC EXCHANGE
#0670: Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009
Author: T. Singeltary; Bacliff, TX/US
Topic: Emerging Infectious Diseases Preferred type of presentation: International Scientific Exchange
This abstract has been ACCEPTED.
#0670: Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009
Authors: T. Singeltary; Bacliff, TX/US
Title: Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009
Body: Background
An update on atypical BSE and other TSE in North America. Please remember, the typical U.K. c-BSE, the atypical l-BSE (BASE), and h-BSE have all been documented in North America, along with the typical scrapie's, and atypical Nor-98 Scrapie, and to date, 2 different strains of CWD, and also TME. All these TSE in different species have been rendered and fed to food producing animals for humans and animals in North America (TSE in cats and dogs ?), and that the trading of these TSEs via animals and products via the USA and Canada has been immense over the years, decades.
Methods
12 years independent research of available data
Results
I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2009. With all the science to date refuting it, to continue to validate this old myth, will only spread this TSE agent through a multitude of potential routes and sources i..e. consumption, medical i.e., surgical, blood, dental, endoscopy, optical, nutritional supplements, cosmetics etc.
Conclusion
I would like to submit a review of past CJD surveillance in the USA, and the urgent need to make all human TSE in the USA a reportable disease, in every state, of every age group, and to make this mandatory immediately without further delay. The ramifications of not doing so will only allow this agent to spread further in the medical, dental, surgical arena's. Restricting the reporting of CJD and or any human TSE is NOT scientific. Iatrogenic CJD knows NO age group, TSE knows no boundaries.
I propose as with Aguzzi, Asante, Collinge, Caughey, Deslys, Dormont, Gibbs, Gajdusek, Ironside, Manuelidis, Marsh, et al and many more, that the world of TSE Transmissible Spongiform Encephalopathy is far from an exact science, but there is enough proven science to date that this myth should be put to rest once and for all, and that we move forward with a new classification for human and animal TSE that would properly identify the infected species, the source species, and then the route.
Keywords: Transmissible Spongiform Encephalopathy Creutzfeldt Jakob Disease Prion
page 114 ;
http://ww2.isid.org/Downloads/14th_ICID_ISE_Abstracts.pdf
http://www.isid.org/14th_icid/
http://www.isid.org/publications/ICID_Archive.shtml
http://ww2.isid.org/Downloads/IMED2009_AbstrAuth.pdf
https://www.frontiersin.org/articles/10.3389/fnagi.2016.00005/full
https://www.youtube.com/watch?v=zf3lfz9NrT4
WEDNESDAY, JULY 04, 2018
CREUTZFELDT-JAKOB DISEASE: GUIDELINES FOR SOCIAL WORKERS IN ENGLAND June 2018
http://creutzfeldt-jakob-disease.blogspot.com/2018/07/creutzfeldt-jakob-disease-guidelines.html
SUNDAY, JUNE 24, 2018
Validation and utilization of amended diagnostic criteria in Creutzfeldt-Jakob disease surveillance
http://creutzfeldt-jakob-disease.blogspot.com/2018/06/validation-and-utilization-of-amended.html
SATURDAY, JUNE 23, 2018
Diagnosis of Methionine/Valine Variant Creutzfeldt-Jakob Disease by Protein Misfolding Cyclic Amplification
Volume 24, Number 7—July 2018 Dispatch
https://wwwnc.cdc.gov/eid/article/24/7/17-2105_article
http://vcjd.blogspot.com/2018/06/diagnosis-of-methioninevaline-variant.html
TUESDAY, JULY 31, 2018
USA CJD TSE Tables of Cases Examined National Prion Disease Pathology Surveillance Center Cases Examined May 1, 2018
http://prionunitusaupdate.blogspot.com/2018/07/usa-cjd-tse-tables-of-cases-examined.html
Diagnosis and Reporting of Creutzfeldt-Jakob Disease
Singeltary, Sr et al. JAMA.2001; 285: 733-734. Vol. 285 No. 6, February 14, 2001 JAMA Diagnosis and Reporting of Creutzfeldt-Jakob Disease
To the Editor:
In their Research Letter, Dr Gibbons and colleagues1 reported that the annual US death rate due to Creutzfeldt-Jakob disease (CJD) has been stable since 1985. These estimates, however, are based only on reported cases, and do not include misdiagnosed or preclinical cases. It seems to me that misdiagnosis alone would drastically change these figures. An unknown number of persons with a diagnosis of Alzheimer disease in fact may have CJD, although only a small number of these patients receive the postmortem examination necessary to make this diagnosis. Furthermore, only a few states have made CJD reportable. Human and animal transmissible spongiform encephalopathies should be reportable nationwide and internationally.
Terry S. Singeltary, Sr Bacliff, Tex
1. Gibbons RV, Holman RC, Belay ED, Schonberger LB. Creutzfeldt-Jakob disease in the United States: 1979-1998. JAMA. 2000;284:2322-2323.
http://jama.jamanetwork.com/article.aspx?articleid=1031186
Tracking spongiform encephalopathies in North America
Xavier Bosch
Published: August 2003
DOI: http://dx.doi.org/10.1016/S1473-3099(03)00715-1
Summary;
“My name is Terry S Singeltary Sr, and I live in Bacliff, Texas. I lost my mom to hvCJD (Heidenhain variant CJD) and have been searching for answers ever since. What I have found is that we have not been told the truth. CWD in deer and elk is a small portion of a much bigger problem.”
49-year-old Singeltary is one of a number of people who have remained largely unsatisfied after being told that a close relative died from a rapidly progressive dementia compatible with spontaneous Creutzfeldt-Jakob disease (CJD). So he decided to gather hundreds of documents on transmissible spongiform encephalopathies (TSE) and realised that if Britons could get variant CJD from bovine spongiform encephalopathy (BSE), Americans might get a similar disorder from chronic wasting disease (CWD) the relative of mad cow disease seen among deer and elk in the USA. Although his feverish search did not lead him to the smoking gun linking CWD to a similar disease in North American people, it did uncover a largely disappointing situation.
Singeltary was greatly demoralised at the few attempts to monitor the occurrence of CJD and CWD in the USA. Only a few states have made CJD reportable.. Human and animal TSEs should be reportable nationwide and internationally, he complained in a letter to the Journal of the American Medical Association (JAMA 2003; 285: 733). "I hope that the CDC does not continue to expect us to still believe that the 85% plus of all CJD cases which are sporadic are all spontaneous, without route or source."
Until recently, CWD was thought to be confined to the wild in a small region in Colorado. But since early 2002, it has been reported in other areas, including Wisconsin, South Dakota, and the Canadian province of Saskatchewan.. Indeed, the occurrence of CWD in states that were not endemic previously increased concern about a widespread outbreak and possible transmission to people and cattle.
To date, experimental studies have proven that the CWD agent can be transmitted to cattle by intracerebral inoculation and that it can cross the mucous membranes of the digestive tract to initiate infection in lymphoid tissue before invasion of the central nervous system. Yet the plausibility of CWD spreading to people has remained elusive.
Part of the problem seems to stem from the US surveillance system. CJD is only reported in those areas known to be endemic foci of CWD. Moreover, US authorities have been criticised for not having performed enough prionic tests in farm deer and elk.
Although in November last year the US Food and Drug Administration issued a directive to state public-health and agriculture officials prohibiting material from CWD-positive animals from being used as an ingredient in feed for any animal species, epidemiological control and research in the USA has been quite different from the situation in the UK and Europe regarding BSE.
"Getting data on TSEs in the USA from the government is like pulling teeth", Singeltary argues. "You get it when they want you to have it, and only what they want you to have."
Norman Foster, director of the Cognitive Disorders Clinic at the University of Michigan (Ann Arbor, MI, USA), says that "current surveillance of prion disease in people in the USA is inadequate to detect whether CWD is occurring in human beings"; adding that, "the cases that we know about are reassuring, because they do not suggest the appearance of a new variant of CJD in the USA or atypical features in patients that might be exposed to CWD. However, until we establish a system that identifies and analyses a high proportion of suspected prion disease cases we will not know for sure". The USA should develop a system modelled on that established in the UK, he points out.
Ali Samii, a neurologist at Seattle VA Medical Center who recently reported the cases of three hunters "two of whom were friends" who died from pathologically confirmed CJD, says that "at present there are insufficient data to claim transmission of CWD into humans"; adding that "[only] by asking [the questions of venison consumption and deer/elk hunting] in every case can we collect suspect cases and look into the plausibility of transmission further". Samii argues that by making both doctors and hunters more aware of the possibility of prions spreading through eating venison, doctors treating hunters with dementia can consider a possible prion disease, and doctors treating CJD patients will know to ask whether they ate venison.
CDC spokesman Ermias Belay says that the CDC "will not be investigating the [Samii] cases because there is no evidence that the men ate CWD-infected meat". He notes that although "the likelihood of CWD jumping the species barrier to infect humans cannot be ruled out 100%" and that "[we] cannot be 100% sure that CWD does not exist in humans& the data seeking evidence of CWD transmission to humans have been very limited".
http://infection.thelancet.com/
http://www.thelancet.com/pdfs/journals/laninf/PIIS1473-3099(03)00715-1.pdf
26 March 2003
Terry S. Singeltary, retired (medically) CJD WATCH
I lost my mother to hvCJD (Heidenhain Variant CJD). I would like to comment on the CDC's attempts to monitor the occurrence of emerging forms of CJD. Asante, Collinge et al [1] have reported that BSE transmission to the 129-methionine genotype can lead to an alternate phenotype that is indistinguishable from type 2 PrPSc, the commonest sporadic CJD. However, CJD and all human TSEs are not reportable nationally. CJD and all human TSEs must be made reportable in every state and internationally. I hope that the CDC does not continue to expect us to still believe that the 85%+ of all CJD cases which are sporadic are all spontaneous, without route/source. We have many TSEs in the USA in both animal and man. CWD in deer/elk is spreading rapidly and CWD does transmit to mink, ferret, cattle, and squirrel monkey by intracerebral inoculation. With the known incubation periods in other TSEs, oral transmission studies of CWD may take much longer. Every victim/family of CJD/TSEs should be asked about route and source of this agent. To prolong this will only spread the agent and needlessly expose others. In light of the findings of Asante and Collinge et al, there should be drastic measures to safeguard the medical and surgical arena from sporadic CJDs and all human TSEs. I only ponder how many sporadic CJDs in the USA are type 2 PrPSc?
http://www.neurology.org/content/60/2/176/reply#neurology_el_535
***> 2001 FDA CJD TSE Prion Singeltary Submission
http://www.fda.gov/ohrms/dockets/ac/01/slides/3681s2_09.pdf
Sent: Monday, January 08,2001 3:03 PM
WOW, my submission held up on the www for 17 years, and was proven to be true, and now, it has been removed from the www, the same url does not work anymore and it was just working this year. nothing like the FDA et al cleaning up any evidence of truth with their mad cow debacle and sporadic cjd cover up contineus...so sad$$$
let's review the truth about sporadic cjd shall we;
http://tseac.blogspot.com/2018/06/prion-scientific-advisors-and.html
***> U.S.A. 50 STATE BSE MAD COW CONFERENCE CALL Jan. 9, 2001
[host Richard Barns] and now a question from Terry S. Singeltary of CJD Watch.
[TSS] yes, thank you, U.S. cattle, what kind of guarantee can you give for serum or tissue donor herds?
[no answer, you could hear in the back ground, mumbling and 'we can't. have him ask the question again.]
[host Richard] could you repeat the question?
[TSS] U.S. cattle, what kind of guarantee can you give for serum or tissue donor herds?
[not sure whom ask this] what group are you with?
[TSS] CJD Watch, my Mom died from hvCJD and we are tracking CJD world-wide.
[not sure who is speaking] could you please disconnect Mr. Singeltary
[TSS] you are not going to answer my question?
[not sure whom speaking] NO
http://tseac.blogspot.com/2011/02/usa-50-state-bse-mad-cow-conference.html
2 January 2000 British Medical Journal U.S.
Scientist should be concerned with a CJD epidemic in the U.S., as well
http://www.bmj.com/rapid-response/2011/10/28/us-scientist-should-be-concerned-cjd-epidemic-us-well
15 November 1999 British Medical Journal hvCJD in the USA * BSE in U.S.
http://www.bmj.com/rapid-response/2011/10/28/re-vcjd-usa-bse-us
Singeltary on CWD TSE Prion video
https://www.youtube.com/watch?v=zf3lfz9NrT4
Re-Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy
>>> The only tenable public line will be that "more research is required’’ <<<
>>> possibility on a transmissible prion remains open<<<
O.K., so it’s about 23 years later, so somebody please tell me, when is "more research is required’’ enough time for evaluation ?
Re-Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy
Nature 525, 247?250 (10 September 2015) doi:10.1038/nature15369 Received 26 April 2015 Accepted 14 August 2015 Published online 09 September 2015 Updated online 11 September 2015 Erratum (October, 2015)
snip...see full Singeltary Nature comment here;
Alzheimer's disease
let's not forget the elephant in the room. curing Alzheimer's would be a great and wonderful thing, but for starters, why not start with the obvious, lets prove the cause or causes, and then start to stop that. think iatrogenic, friendly fire, or the pass it forward mode of transmission. think medical, surgical, dental, tissue, blood, related transmission. think transmissible spongiform encephalopathy aka tse prion disease aka mad cow type disease...
Commentary: Evidence for human transmission of amyloid-β pathology and cerebral amyloid angiopathy
http://journals.plos.org/plosone/article/comment?id=info:doi/10.1371/annotation/933cc83a-a384-45c3-b3b2-336882c30f9d
http://journals.plos.org/plosone/article/comments?id=10.1371/journal.pone..0111492
http://journals.plos.org/plosone/article/comment?id=10.1371/annotation/933cc83a-a384-45c3-b3b2-336882c30f9d
https://www.frontiersin.org/articles/10.3389/fnagi.2016.00005/full
Self-Propagative Replication of Ab Oligomers Suggests Potential Transmissibility in Alzheimer Disease
*** Singeltary comment PLoS ***
Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?
Posted by flounder on 05 Nov 2014 at 21:27 GMT
http://www.plosone.org/annotation/listThread.action?root=82860
IN CONFIDENCE
5 NOVEMBER 1992
TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES
[9. Whilst this matter is not at the moment directly concerned with the iatrogenic CJD cases from hgH, there remains a possibility of litigation here, and this presents an added complication.
There are also results to be made available shortly
(1) concerning a farmer with CJD who had BSE animals,
(2) on the possible transmissibility of Alzheimer’s and
(3) a CMO letter on prevention of iatrogenic CJD transmission in neurosurgery, all of which will serve to increase media interest.]
https://web.archive.org/web/20170126060344/http://collections.europarchive.org/tna/20080102232842/http://www.bseinquiry.gov.uk/files/yb/1992/11/04001001.pdf
https://web.archive.org/web/20040315075058/http://www.bseinquiry.gov.uk/files/yb/1992/12/16005001.pdf
https://web.archive.org/web/20040315075058/www.bseinquiry.gov.uk/files/yb/1992/12/16005001.pdf
snip...see full Singeltary Nature comment here;
re-Evidence for human transmission of amyloid-? pathology and cerebral amyloid angiopathy Nature 525, 247?250 (10 September 2015) doi:10.1038/nature15369 Received 26 April 2015 Accepted 14 August 2015 Published online 09 September 2015 Updated online 11 September 2015 Erratum (October, 2015)
http://www.nature.com/
I would kindly like to comment on the Nature Paper, the Lancet reply, and the newspaper articles.
First, I applaud Nature, the Scientist and Authors of the Nature paper, for bringing this important finding to the attention of the public domain, and the media for printing said findings.
Secondly, it seems once again, politics is getting in the way possibly of more important Transmissible Spongiform Encephalopathy TSE Prion scientific findings. findings that could have great implications for human health, and great implications for the medical surgical arena. but apparently, the government peer review process, of the peer review science, tries to intervene again to water down said disturbing findings.
where have we all heard this before? it's been well documented via the BSE Inquiry. have they not learned a lesson from the last time?
we have seen this time and time again in England (and other Country's) with the BSE mad cow TSE Prion debacle.
That 'anonymous' Lancet editorial was disgraceful. The editor, Dick Horton is not a scientist.
The pituitary cadavers were very likely elderly and among them some were on their way to CJD or Alzheimer's. Not a bit unusual. Then the recipients, who got pooled extracts injected from thousands of cadavers, were 100% certain to have been injected with both seeds. No surprise that they got both diseases going after thirty year incubations.
That the UK has a "system in place to assist science journalists" to squash embargoed science reports they find 'alarming' is pathetic.
Sounds like the journalists had it right in the first place: 'Alzheimer's may be a transmissible infection' in The Independent to 'You can catch Alzheimer's' in The Daily Mirror or 'Alzheimer's bombshell' in The Daily Express
if not for the journalist, the layperson would not know about these important findings.
where would we be today with sound science, from where we were 30 years ago, if not for the cloak of secrecy and save the industry at all cost mentality?
when you have a peer review system for science, from which a government constantly circumvents, then you have a problem with science, and humans die.
to date, as far as documented body bag count, with all TSE prion named to date, that count is still relatively low (one was too many in my case, Mom hvCJD), however that changes drastically once the TSE Prion link is made with Alzheimer's, the price of poker goes up drastically.
so, who makes that final decision, and how many more decades do we have to wait?
the iatrogenic mode of transmission of TSE prion, the many routes there from, load factor, threshold from said load factor to sub-clinical disease, to clinical disease, to death, much time is there to spread a TSE Prion to anywhere, but whom, by whom, and when, do we make that final decision to do something about it globally? how many documented body bags does it take? how many more decades do we wait? how many names can we make up for one disease, TSE prion?
Professor Collinge et al, and others, have had troubles in the past with the Government meddling in scientific findings, that might in some way involve industry, never mind human and or animal health.
FOR any government to continue to circumvent science for monetary gain, fear factor, or any reason, shame, shame on you.
in my opinion, it's one of the reasons we are at where we are at to date, with regards to the TSE Prion disease science i.e. money, industry, politics, then comes science, in that order.
greed, corporate, lobbyist there from, and government, must be removed from the peer review process of sound science, it's bad enough having them in the pharmaceutical aspect of healthcare policy making, in my opinion.
my mother died from confirmed hvCJD, and her brother (my uncle) Alzheimer's of some type (no autopsy?). just made a promise, never forget, and never let them forget, before I do.
I kindly wish to remind the public of the past, and a possible future we all hopes never happens again. ...
https://www.nature.com/articles/nature15369#/comments
http://www.nature.com/nature/journal/v525/n7568/full/nature15369.html#/comments
2012
Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?
Background
Alzheimer’s disease and Transmissible Spongiform Encephalopathy disease have both been around a long time, and was discovered in or around the same time frame, early 1900’s. Both diseases are incurable and debilitating brain disease, that are in the end, 100% fatal, with the incubation/clinical period of the Alzheimer’s disease being longer (most of the time) than the TSE prion disease. Symptoms are very similar, and pathology is very similar.
Methods
Through years of research, as a layperson, of peer review journals, transmission studies, and observations of loved ones and friends that have died from both Alzheimer’s and the TSE prion disease i.e. Heidenhain Variant Creutzfelt Jakob Disease CJD.
Results
I propose that Alzheimer’s is a TSE disease of low dose, slow, and long incubation disease, and that Alzheimer’s is Transmissible, and is a threat to the public via the many Iatrogenic routes and sources. It was said long ago that the only thing that disputes this, is Alzheimer’s disease transmissibility, or the lack of. The likelihood of many victims of Alzheimer’s disease from the many different Iatrogenic routes and modes of transmission as with the TSE prion disease.
Conclusions
There should be a Global Congressional Science round table event set up immediately to address these concerns from the many potential routes and sources of the TSE prion disease, including Alzheimer’s disease, and a emergency global doctrine put into effect to help combat the spread of Alzheimer’s disease via the medical, surgical, dental, tissue, and blood arena’s. All human and animal TSE prion disease, including Alzheimer’s should be made reportable in every state, and Internationally, WITH NO age restrictions. Until a proven method of decontamination and autoclaving is proven, and put forth in use universally, in all hospitals and medical, surgical arena’s, or the TSE prion agent will continue to spread. IF we wait until science and corporate politicians wait until politics lets science _prove_ this once and for all, and set forth regulations there from, we will all be exposed to the TSE Prion agents, if that has not happened already.
end...tss
Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?
source references ...end...tss
Hello Nicole,
by all means, please do use my poster. but I thought this was already taken care of, and I could not attend for my poster presentation, therefore, it was not going to be presented. I have some health issues and could not make the trip.
please see old correspondence below...
From: Nicole Sanders Sent: Tuesday, April 10, 2012 5:37 PM To: Terry S. Singeltary Sr. Subject: RE: re-submission
Dear Terry,
The decline of proposal number 30756 is registered in the system.. Thank you for your consideration.
Best Regards,
Nicole
Nicole Sanders
Senior Specialist, Membership & Conference Programming
______________________________________
From: xxxx
To: Terry Singeltary
Sent: Saturday, December 05, 2009 9:09 AM
Subject: 14th ICID - abstract accepted for 'International Scientific Exchange'
Your preliminary abstract number: 670
Dear Mr. Singeltary,
On behalf of the Scientific Committee, I am pleased to inform you that your abstract
'Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009'
WAS accepted for inclusion in the INTERNATIONAL SCIENTIFIC EXCHANGE (ISE) section of the 14th International Congress on Infectious Diseases. Accordingly, your abstract will be included in the "Intl. Scientific Exchange abstract CD-rom" of the Congress which will be distributed to all participants.
Abstracts accepted for INTERNATIONAL SCIENTIFIC EXCHANGE are NOT PRESENTED in the oral OR poster sessions.
Your abstract below was accepted for: INTERNATIONAL SCIENTIFIC EXCHANGE
#0670: Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009
Author: T. Singeltary; Bacliff, TX/US
Topic: Emerging Infectious Diseases Preferred type of presentation: International Scientific Exchange
This abstract has been ACCEPTED.
#0670: Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009
Authors: T. Singeltary; Bacliff, TX/US
Title: Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009
Body: Background
An update on atypical BSE and other TSE in North America. Please remember, the typical U.K. c-BSE, the atypical l-BSE (BASE), and h-BSE have all been documented in North America, along with the typical scrapie's, and atypical Nor-98 Scrapie, and to date, 2 different strains of CWD, and also TME. All these TSE in different species have been rendered and fed to food producing animals for humans and animals in North America (TSE in cats and dogs ?), and that the trading of these TSEs via animals and products via the USA and Canada has been immense over the years, decades.
Methods
12 years independent research of available data
Results
I propose that the current diagnostic criteria for human TSEs only enhances and helps the spreading of human TSE from the continued belief of the UKBSEnvCJD only theory in 2009. With all the science to date refuting it, to continue to validate this old myth, will only spread this TSE agent through a multitude of potential routes and sources i..e. consumption, medical i.e., surgical, blood, dental, endoscopy, optical, nutritional supplements, cosmetics etc.
Conclusion
I would like to submit a review of past CJD surveillance in the USA, and the urgent need to make all human TSE in the USA a reportable disease, in every state, of every age group, and to make this mandatory immediately without further delay. The ramifications of not doing so will only allow this agent to spread further in the medical, dental, surgical arena's. Restricting the reporting of CJD and or any human TSE is NOT scientific. Iatrogenic CJD knows NO age group, TSE knows no boundaries.
I propose as with Aguzzi, Asante, Collinge, Caughey, Deslys, Dormont, Gibbs, Gajdusek, Ironside, Manuelidis, Marsh, et al and many more, that the world of TSE Transmissible Spongiform Encephalopathy is far from an exact science, but there is enough proven science to date that this myth should be put to rest once and for all, and that we move forward with a new classification for human and animal TSE that would properly identify the infected species, the source species, and then the route.
Keywords: Transmissible Spongiform Encephalopathy Creutzfeldt Jakob Disease Prion
page 114 ;
http://ww2.isid.org/Downloads/14th_ICID_ISE_Abstracts.pdf
http://www.isid.org/14th_icid/
http://www.isid.org/publications/ICID_Archive.shtml
http://ww2.isid.org/Downloads/IMED2009_AbstrAuth.pdf
https://www.frontiersin.org/articles/10.3389/fnagi.2016.00005/full
https://www.youtube.com/watch?v=zf3lfz9NrT4
WEDNESDAY, JULY 04, 2018
CREUTZFELDT-JAKOB DISEASE: GUIDELINES FOR SOCIAL WORKERS IN ENGLAND June 2018
http://creutzfeldt-jakob-disease.blogspot.com/2018/07/creutzfeldt-jakob-disease-guidelines.html
SUNDAY, JUNE 24, 2018
Validation and utilization of amended diagnostic criteria in Creutzfeldt-Jakob disease surveillance
http://creutzfeldt-jakob-disease.blogspot.com/2018/06/validation-and-utilization-of-amended.html
SATURDAY, JUNE 23, 2018
Diagnosis of Methionine/Valine Variant Creutzfeldt-Jakob Disease by Protein Misfolding Cyclic Amplification
Volume 24, Number 7—July 2018 Dispatch
https://wwwnc.cdc.gov/eid/article/24/7/17-2105_article
http://vcjd.blogspot.com/2018/06/diagnosis-of-methioninevaline-variant.html
TUESDAY, JULY 31, 2018
USA CJD TSE Tables of Cases Examined National Prion Disease Pathology Surveillance Center Cases Examined May 1, 2018
http://prionunitusaupdate.blogspot.com/2018/07/usa-cjd-tse-tables-of-cases-examined.html
Sunday, June 17, 2018
Reviews Prion-like Propagation of α-synuclein, Parkinson, and tse prion
http://alpha-synuclein.blogspot.com/2018/06/reviews-prion-like-propagation-of.html
TUESDAY, DECEMBER 12, 2017
Creutzfeldt Jakob Disease CJD National Prion Disease Pathology Surveillance Center Cases Examined to December 14, 2017
http://creutzfeldt-jakob-disease.blogspot..com/2017/12/creutzfeldt-jakob-disease-cjd-national.html
Tuesday, December 12, 2017
Neuropathology of iatrogenic Creutzfeldt–Jakob disease and immunoassay of French cadaver-sourced growth hormone batches suggest possible transmission of tauopathy and long incubation periods for the transmission of Abeta pathology
http://tauopathies.blogspot.com/2017/12/neuropathology-of-iatrogenic.html
MONDAY, OCTOBER 02, 2017
Creutzfeldt Jakob Disease United States of America USA and United Kingdom UK Increasing and Zoonotic Pontential From Different Species
http://creutzfeldt-jakob-disease.blogspot.com/2017/10/creutzfeldt-jakob-disease-united-states.html
THURSDAY, AUGUST 17, 2017
*** Monitoring the occurrence of emerging forms of Creutzfeldt-Jakob disease in the United States revisited 2017 Singeltary et al
http://creutzfeldt-jakob-disease.blogspot.com/2017/08/monitoring-occurrence-of-emerging-forms.html
*** ALL iatrogenic cjd is, is sporadic cjd, until the iatrogenic event is discovered, traced back, documented in the Academic domain, and then put into the public domain and documented as an iatrogenic CJD event. that’s why 85%+ of all human TSE prion disease is still sporadic CJD. problem solved $$$
WEDNESDAY, JULY 04, 2018
CREUTZFELDT-JAKOB DISEASE: GUIDELINES FOR SOCIAL WORKERS IN ENGLAND June 2018
http://creutzfeldt-jakob-disease.blogspot.com/2018/07/creutzfeldt-jakob-disease-guidelines.html
TUESDAY, JULY 03, 2018
*** Threat of vCJD to be reconsidered for risk factor to humans IBTS MAC ???
http://vcjdblood.blogspot.com/2018/07/threat-of-vcjd-to-be-reconsidered-for..html
MONDAY, JUNE 18, 2018
Ecuador Six Case series of Creutzfeldt-Jakob disease in a third-level hospital in Quito
http://creutzfeldt-jakob-disease.blogspot.com/2018/06/ecuador-six-case-series-of-creutzfeldt
Reviews Prion-like Propagation of α-synuclein, Parkinson, and tse prion
http://alpha-synuclein.blogspot.com/2018/06/reviews-prion-like-propagation-of.html
TUESDAY, DECEMBER 12, 2017
Creutzfeldt Jakob Disease CJD National Prion Disease Pathology Surveillance Center Cases Examined to December 14, 2017
http://creutzfeldt-jakob-disease.blogspot..com/2017/12/creutzfeldt-jakob-disease-cjd-national.html
Tuesday, December 12, 2017
Neuropathology of iatrogenic Creutzfeldt–Jakob disease and immunoassay of French cadaver-sourced growth hormone batches suggest possible transmission of tauopathy and long incubation periods for the transmission of Abeta pathology
http://tauopathies.blogspot.com/2017/12/neuropathology-of-iatrogenic.html
MONDAY, OCTOBER 02, 2017
Creutzfeldt Jakob Disease United States of America USA and United Kingdom UK Increasing and Zoonotic Pontential From Different Species
http://creutzfeldt-jakob-disease.blogspot.com/2017/10/creutzfeldt-jakob-disease-united-states.html
THURSDAY, AUGUST 17, 2017
*** Monitoring the occurrence of emerging forms of Creutzfeldt-Jakob disease in the United States revisited 2017 Singeltary et al
http://creutzfeldt-jakob-disease.blogspot.com/2017/08/monitoring-occurrence-of-emerging-forms.html
*** ALL iatrogenic cjd is, is sporadic cjd, until the iatrogenic event is discovered, traced back, documented in the Academic domain, and then put into the public domain and documented as an iatrogenic CJD event. that’s why 85%+ of all human TSE prion disease is still sporadic CJD. problem solved $$$
WEDNESDAY, JULY 04, 2018
CREUTZFELDT-JAKOB DISEASE: GUIDELINES FOR SOCIAL WORKERS IN ENGLAND June 2018
http://creutzfeldt-jakob-disease.blogspot.com/2018/07/creutzfeldt-jakob-disease-guidelines.html
TUESDAY, JULY 03, 2018
*** Threat of vCJD to be reconsidered for risk factor to humans IBTS MAC ???
http://vcjdblood.blogspot.com/2018/07/threat-of-vcjd-to-be-reconsidered-for..html
MONDAY, JUNE 18, 2018
Ecuador Six Case series of Creutzfeldt-Jakob disease in a third-level hospital in Quito
http://creutzfeldt-jakob-disease.blogspot.com/2018/06/ecuador-six-case-series-of-creutzfeldt
***>2018<***
TUESDAY, AUGUST 7, 2018
Unexpected prion phenotypes in experimentally transfused animals: predictive models for humans?
TUESDAY, AUGUST 07, 2018
Passage of scrapie to deer results in a new phenotype upon return passage to sheep
FLORIDA, ALABAMA, TEXAS, AND THE NATION, ALL HAD COPIOUS AMOUNTS OF BANNED SUSPECT MAD COW PROTEIN IN COMMERCE; SEE;
***> IMPORTS AND EXPORTS <***
SEE MASSIVE AMOUNTS OF BANNED ANIMAL PROTEIN AKA MAD COW FEED IN COMMERCE USA DECADES AFTER POST BAN
WEDNESDAY, JULY 11, 2018
CONFIDENTIAL IN CONFIDENCE SPONGIFORM ENCEPHALOPATHY OF PIGS FDA EMERGENCY REQUEST FOR RULE CHANGE USA Section 21 C.F.R. 589.2000
TUESDAY, JULY 10, 2018
CONFIDENTIAL IN CONFIDENCE SPONGIFORM ENCEPHALOPATHY OF PIGS
*** ''but feeding of other ruminant protein, including scrapie-infected sheep, can continue to pigs.''
CONFIDENTIAL SPONGIFORM ENCEPHALOPATHY OF PIGS
FRIDAY, AUGUST 10, 2018
From Gate to Plate, BSE aka mad cow disease, USDA, NAIS, AND TRACEABILITY
TUESDAY, AUGUST 7, 2018
Unexpected prion phenotypes in experimentally transfused animals: predictive models for humans?
TUESDAY, AUGUST 28, 2018
USDA finds BSE infection in Florida cow 08/28/18 6:43 PM
Terry S. Singeltary SR.
posted by Terry S. Singeltary Sr. at
10:02 AM
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