Sunday, June 09, 2013

Missouri House forms 13-member Interim Committee on the Cause and Spread of Chronic Wasting Disease CWD

From: Terry S. Singeltary Sr.


Sent: Saturday, June 08, 2013 11:50 AM




Cc: Tim.Jones@house.mo.gov ; Robert.Ross@house.mo.gov ; jnhoughton@gmail.com ; Mike.Thomson@house.mo.gov ; Randy.Pike@house.mo.gov ; Rocky.Miller@house.mo.gov ; Craig.Redmon@house.mo.gov ; Todd.Richardson@house.mo.gov ; Jeanie.Riddle@house.mo.gov ; Linda.Black@house.mo.gov ; Ben.Harris@house.mo.gov ; TJ.McKenna@house.mo.gov ; Ed.Schieffer@house.mo.gov ; news@kolr10.com



Subject: Mo. House Panel Works to Prevent Spread of Chronic Wasting Disease



Greetings Honorable Government Officials of both the right and left in the Great State of Missouri,




My name is Terry S. Singeltary Sr., and I wish to submit this data on Chronic Wasting Disease CWD in Cervids, and risk factors there from.



AS a layperson, I have wasted 15 years daily, going from state to state, country to country, warning of this dreaded disease. not to many folks listened.



It’s mostly a political disease, spread by political and industry greed.



I lost my mother to the Heidenhain Variant of the Creutzfeldt Jakob Disease hvCJD, a rare subtype of the sporadic CJDs in humans, and these phenotypes are mounting, and they are of unknown origin, and NOT simply a happenstance of bad luck, or a funked out twisted protein that just happen to make this twist on it’s own, this in 85%+ of all human TSE disease i.e. sCJD, thus, I will never believe this hypothesis. in other words, the UKBSEnvCJD only theory was trash.



but I did not write to debate the science on human TSE prion disease and all it’s potential and likely sources and routes of transmission.



I write you about the interim House committee that has been appointed to investigate Chronic Wasting Disease CWD, and the 13-member Interim Committee on the Cause and Spread of Chronic Wasting Disease.



Chronic Wasting Disease CWD, and other TSE prion disease, these TSE prions know no borders.



these TSE prions know no age restrictions.



The TSE prion disease survives ashing to 600 degrees celsius, that’s around 1112 degrees farenheit.



you cannot cook the TSE prion disease out of meat.



you can take the ash and mix it with saline and inject that ash into a mouse, and the mouse will go down with TSE.



Prion Infected Meat-and-Bone Meal Is Still Infectious after Biodiesel Production as well.



the TSE prion agent also survives Simulated Wastewater Treatment Processes.



IN fact, you should also know that the TSE Prion agent will survive in the environment for years, if not decades.



you can bury it and it will not go away.



The TSE agent is capable of infected your water table i.e. Detection of protease-resistant cervid prion protein in water from a CWD-endemic area.



it’s not your ordinary pathogen you can just cook it out and be done with. that’s what’s so worrisome about Iatrogenic mode of transmission, a simple autoclave will not kill this TSE prion agent.



I go from state to state trying to warn of the CWD and other TSE prion disease in other species, I just made a promise to mom. back then, there was no information.



so, I submit this to you all in good faith, and hope that you take the time to read my research of the _sound_, peer review science, not the junk science that goes with the politics $$$



right or left or teaparty or independent, you cannot escape the TSE prion disease.



there is a lot of science here to digest, but better digesting this _sound_ science, instead of the junk political science you will hear from the shooting pen industry.



I don’t care what you eat, whom you eat, or what party you are affiliated with, my problem is, when you consume these TSE prions, and then go enter the medical, surgical, dental, blood and tissue arena, then you risk exposing _me or MY_ family to the TSE prion disease via friendly fire, the pass it forward mode of transmission mission, or what they call iatrogenic CJD. all iatrogenic CJD is, is sporadic CJD, until the route and source of the TSE prion agent is proven.



I am NOT anti-hunter, I am or was a hunter (disabled with neck injury and other medical problems), I am a meat eater.



I just don’t care for stupid, and sometimes you just can’t fix stupid, Lord knows I have tried.



I do NOT advertise on these blogs, they are there for educational use. ...




re-Mo. House Panel Works to Prevent Spread of Chronic Wasting Disease









My submission as follows ;




I guess we will start with the question, how much money can one state afford for one CWD infected game farm, and the ramifications there from ?



I will list one example here ;




how many states have $465,000., and can quarantine and purchase there from, each cwd said infected farm, but how many states can afford this for all the cwd infected cervid game ranch type farms ???




Tuesday, December 20, 2011


CHRONIC WASTING DISEASE CWD WISCONSIN Almond Deer (Buckhorn Flats) Farm Update DECEMBER 2011


The CWD infection rate was nearly 80%, the highest ever in a North American captive herd.


RECOMMENDATION: That the Board approve the purchase of 80 acres of land for $465,000 for the Statewide Wildlife Habitat Program in Portage County and approve the restrictions on public use of the site.



SUMMARY:










SEE MORE USAHA REPORTS HERE, 2012 NOT PUBLISHED YET...TSS












Tuesday, April 16, 2013


Cervid Industry Unites To Set Direction for CWD Reform and seem to ignore their ignorance and denial in their role in spreading Chronic Wasting Disease








please see what the U.K. DEFRA recently said ABOUT CWD RISK FACTORS ;





Friday, December 14, 2012


DEFRA U.K. What is the risk of Chronic Wasting Disease CWD being introduced into Great Britain? A Qualitative Risk Assessment October 2012



snip...


In the USA, under the Food and Drug Administration’s BSE Feed Regulation (21 CFR 589.2000) most material (exceptions include milk, tallow, and gelatin) from deer and elk is prohibited for use in feed for ruminant animals. With regards to feed for non-ruminant animals, under FDA law, CWD positive deer may not be used for any animal feed or feed ingredients. For elk and deer considered at high risk for CWD, the FDA recommends that these animals do not enter the animal feed system. However, this recommendation is guidance and not a requirement by law.


Animals considered at high risk for CWD include:


1) animals from areas declared to be endemic for CWD and/or to be CWD eradication zones and


2) deer and elk that at some time during the 60-month period prior to slaughter were in a captive herd that contained a CWD-positive animal.


Therefore, in the USA, materials from cervids other than CWD positive animals may be used in animal feed and feed ingredients for non-ruminants.


The amount of animal PAP that is of deer and/or elk origin imported from the USA to GB can not be determined, however, as it is not specified in TRACES. It may constitute a small percentage of the 8412 kilos of non-fish origin processed animal proteins that were imported from US into GB in 2011.


Overall, therefore, it is considered there is a __greater than negligible risk___ that (nonruminant) animal feed and pet food containing deer and/or elk protein is imported into GB.


There is uncertainty associated with this estimate given the lack of data on the amount of deer and/or elk protein possibly being imported in these products.


snip...


36% in 2007 (Almberg et al., 2011). In such areas, population declines of deer of up to 30 to 50% have been observed (Almberg et al., 2011). In areas of Colorado, the prevalence can be as high as 30% (EFSA, 2011).


The clinical signs of CWD in affected adults are weight loss and behavioural changes that can span weeks or months (Williams, 2005). In addition, signs might include excessive salivation, behavioural alterations including a fixed stare and changes in interaction with other animals in the herd, and an altered stance (Williams, 2005). These signs are indistinguishable from cervids experimentally infected with bovine spongiform encephalopathy (BSE).


Given this, if CWD was to be introduced into countries with BSE such as GB, for example, infected deer populations would need to be tested to differentiate if they were infected with CWD or BSE to minimise the risk of BSE entering the human food-chain via affected venison.


snip...


The rate of transmission of CWD has been reported to be as high as 30% and can approach 100% among captive animals in endemic areas (Safar et al., 2008).


snip...


In summary, in endemic areas, there is a medium probability that the soil and surrounding environment is contaminated with CWD prions and in a bioavailable form. In rural areas where CWD has not been reported and deer are present, there is a greater than negligible risk the soil is contaminated with CWD prion.


snip...


In summary, given the volume of tourists, hunters and servicemen moving between GB and North America, the probability of at least one person travelling to/from a CWD affected area and, in doing so, contaminating their clothing, footwear and/or equipment prior to arriving in GB is greater than negligible. For deer hunters, specifically, the risk is likely to be greater given the increased contact with deer and their environment. However, there is significant uncertainty associated with these estimates.


snip...


Therefore, it is considered that farmed and park deer may have a higher probability of exposure to CWD transferred to the environment than wild deer given the restricted habitat range and higher frequency of contact with tourists and returning GB residents.




snip... see full text report here ;




Friday, December 14, 2012


DEFRA U.K. What is the risk of Chronic Wasting Disease CWD being introduced into Great Britain? A Qualitative Risk Assessment October 2012








Research Article



Intranasal Inoculation of White-Tailed Deer (Odocoileus virginianus) with Lyophilized Chronic Wasting Disease Prion Particulate Complexed to Montmorillonite Clay



Tracy A. Nichols mail, Terry R. Spraker, Tara D. Rigg, Crystal Meyerett-Reid, Clare Hoover, Brady Michel, Jifeng Bian, Edward Hoover, Thomas Gidlewski, Aru Balachandran, Katherine O'Rourke, Glenn C. Telling, Richard Bowen, [ ... ], Kurt C. VerCauteren equal contributor



Abstract


Chronic wasting disease (CWD), the only known prion disease endemic in wildlife, is a persistent problem in both wild and captive North American cervid populations. This disease continues to spread and cases are found in new areas each year. Indirect transmission can occur via the environment and is thought to occur by the oral and/or intranasal route. Oral transmission has been experimentally demonstrated and although intranasal transmission has been postulated, it has not been tested in a natural host until recently. Prions have been shown to adsorb strongly to clay particles and upon oral inoculation the prion/clay combination exhibits increased infectivity in rodent models. Deer and elk undoubtedly and chronically inhale dust particles routinely while living in the landscape while foraging and rutting. We therefore hypothesized that dust represents a viable vehicle for intranasal CWD prion exposure. To test this hypothesis, CWD-positive brain homogenate was mixed with montmorillonite clay (Mte), lyophilized, pulverized and inoculated intranasally into white-tailed deer once a week for 6 weeks. Deer were euthanized at 95, 105, 120 and 175 days post final inoculation and tissues examined for CWD-associated prion proteins by immunohistochemistry. Our results demonstrate that CWD can be efficiently transmitted utilizing Mte particles as a prion carrier and intranasal exposure.


snip...


The results of this study confirm that CWD can be successfully transmitted IN as a lyophilized prion particulate adsorbed to Mte and that genotype at codon 96 affects the lymphoid distribution of CWD within the body. Additionally, two novel intranasal tracking methods were employed that provided insight into CWD translocation within the nasal cavity. The data collected in this study may also shed light on why there is a higher prevalence of CWD in males, as males participate in more behaviors that generate dust. We propose chronic, long-term exposure to CWD prions adsorbed to dust particles to be a natural CWD infection route in addition to chronic oral and nasal contact exposure.


Citation: Nichols TA, Spraker TR, Rigg TD, Meyerett-Reid C, Hoover C, et al. (2013) Intranasal Inoculation of White-Tailed Deer (Odocoileus virginianus) with Lyophilized Chronic Wasting Disease Prion Particulate Complexed to Montmorillonite Clay. PLoS ONE 8(5): e62455. doi:10.1371/journal.pone.0062455


Editor: Anthony E. Kincaid, Creighton University, United States of America


Received: November 30, 2012; Accepted: March 21, 2013; Published: May 9, 2013


This is an open-access article, free of all copyright, and may be freely reproduced, distributed, transmitted, modified, built upon, or otherwise used by anyone for any lawful purpose. The work is made available under the Creative Commons CC0 public domain dedication.


Funding: Funding was provided by U.S. Department of Agriculture, Animal and Plant Health Inspection Service, Veterinary Services (VS). The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


Competing interests: The authors have declared that no competing interests exist.


see full text ;







Thanks again to PLOS et al for full text access to this scientific research on the CWD TSE prion disease...tss



see more here ;




Wednesday, May 15, 2013


Intranasal Inoculation of White-Tailed Deer (Odocoileus virginianus) with Lyophilized Chronic Wasting Disease Prion Particulate Complexed to Montmorillonite Clay


Research Article






Tuesday, May 28, 2013


Chronic Wasting Disease CWD quarantine Louisiana via CWD index herd Pennsylvania Update May 28, 2013


6 doe from Pennsylvania CWD index herd still on the loose in Louisiana, quarantine began on October 18, 2012, still ongoing, Lake Charles premises.






Tuesday, April 16, 2013


Cervid Industry Unites To Set Direction for CWD Reform and seem to ignore their ignorance and denial in their role in spreading Chronic Wasting Disease








pens, pens, PENS ???




*** Spraker suggested an interesting explanation for the occurrence of CWD. The deer pens at the Foot Hills Campus were built some 30-40 years ago by a Dr. Bob Davis. At or abut that time, allegedly, some scrapie work was conducted at this site. When deer were introduced to the pens they occupied ground that had previously been occupied by sheep.






now, decades later ;




2012


PO-039: A comparison of scrapie and chronic wasting disease in white-tailed deer


snip...


After a natural route of exposure, 100% of WTD were susceptible to scrapie. Deer developed clinical signs of wasting and mental depression and were necropsied from 28 to 33 months PI. Tissues from these deer were positive for PrPSc by IHC and WB. Similar to IC inoculated deer, samples from these deer exhibited two different molecular profiles: samples from obex resembled CWD whereas those from cerebrum were similar to the original scrapie inoculum. On further examination by WB using a panel of antibodies, the tissues from deer with scrapie exhibit properties differing from tissues either from sheep with scrapie or WTD with CWD. Samples from WTD with CWD or sheep with scrapie are strongly immunoreactive when probed with mAb P4, however, samples from WTD with scrapie are only weakly immunoreactive. In contrast, when probed with mAb’s 6H4 or SAF 84, samples from sheep with scrapie and WTD with CWD are weakly immunoreactive and samples from WTD with scrapie are strongly positive. This work demonstrates that WTD are highly susceptible to sheep scrapie, but on first passage, scrapie in WTD is differentiable from CWD.






2011


*** After a natural route of exposure, 100% of white-tailed deer were susceptible to scrapie.






Scrapie in Deer: Comparisons and Contrasts to Chronic Wasting Disease (CWD)


Justin J. Greenlee of the Virus and Prion Diseases Research Unit, National Animal Disease Center, ARS, USDA, Ames, IA provided a presentation on scrapie and CWD in inoculated deer. Interspecies transmission studies afford the opportunity


After a natural route of exposure, 100% of white-tailed deer were susceptible to scrapie. Deer developed clinical signs of wasting and mental depression and were necropsied from 28 to 33 months PI. Tissues from these deer were positive for scrapie by IHC and WB. Tissues with PrPSc immunoreactivity included brain, tonsil, retropharyngeal and mesenteric lymph nodes, hemal node, Peyer’s patches, and spleen. While two WB patterns have been detected in brain regions of deer inoculated by the natural route, unlike the IC inoculated deer, the pattern similar to the scrapie inoculum predominates.






2011 Annual Report


Research Project: TRANSMISSION, DIFFERENTIATION, AND PATHOBIOLOGY OF TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHIES Location: Virus and Prion Research Unit 2011 Annual Report


In Objective 1, Assess cross-species transmissibility of transmissible spongiform encephalopathies (TSEs) in livestock and wildlife, numerous experiments assessing the susceptibility of various TSEs in different host species were conducted. Most notable is deer inoculated with scrapie, which exhibits similarities to chronic wasting disease (CWD) in deer suggestive of sheep scrapie as an origin of CWD.


snip...


4.Accomplishments 1. Deer inoculated with domestic isolates of sheep scrapie. Scrapie-affected deer exhibit 2 different patterns of disease associated prion protein. In some regions of the brain the pattern is much like that observed for scrapie, while in others it is more like chronic wasting disease (CWD), the transmissible spongiform encephalopathy typically associated with deer. This work conducted by ARS scientists at the National Animal Disease Center, Ames, IA suggests that an interspecies transmission of sheep scrapie to deer may have been the origin of CWD. This is important for husbandry practices with both captive deer, elk and sheep for farmers and ranchers attempting to keep their herds and flocks free of CWD and scrapie.






White-tailed Deer are Susceptible to Scrapie by Natural Route of Infection


snip...


This work demonstrates for the first time that white-tailed deer are susceptible to sheep scrapie by potential natural routes of inoculation. In-depth analysis of tissues will be done to determine similarities between scrapie in deer after intracranial and oral/intranasal inoculation and chronic wasting disease resulting from similar routes of inoculation.


see full text ;






*** The potential impact of prion diseases on human health was greatly magnified by the recognition that interspecies transfer of BSE to humans by beef ingestion resulted in vCJD. While changes in animal feed constituents and slaughter practices appear to have curtailed vCJD, there is concern that CWD of free-ranging deer and elk in the U.S. might also cross the species barrier. Thus, consuming venison could be a source of human prion disease. Whether BSE and CWD represent interspecies scrapie transfer or are newly arisen prion diseases is unknown. Therefore, the possibility of transmission of prion disease through other food animals cannot be ruled out. There is evidence that vCJD can be transmitted through blood transfusion. There is likely a pool of unknown size of asymptomatic individuals infected with vCJD, and there may be asymptomatic individuals infected with the CWD equivalent. These circumstances represent a potential threat to blood, blood products, and plasma supplies.






The chances of a person or domestic animal contracting CWD are “extremely remote,” Richards said. The possibility can’t be ruled out, however. “One could look at it like a game of chance,” he explained. “The odds (of infection) increase over time because of repeated exposure. That’s one of the downsides of having CWD in free-ranging herds: We’ve got this infectious agent out there that we can never say never to in terms of (infecting) people and domestic livestock.”








P35


ADAPTATION OF CHRONIC WASTING DISEASE (CWD) INTO HAMSTERS, EVIDENCE OF A WISCONSIN STRAIN OF CWD


Chad Johnson1, Judd Aiken2,3,4 and Debbie McKenzie4,5 1 Department of Comparative Biosciences, University of Wisconsin, Madison WI, USA 53706 2 Department of Agriculture, Food and Nutritional Sciences, 3 Alberta Veterinary Research Institute, 4.Center for Prions and Protein Folding Diseases, 5 Department of Biological Sciences, University of Alberta, Edmonton AB, Canada T6G 2P5


The identification and characterization of prion strains is increasingly important for the diagnosis and biological definition of these infectious pathogens. Although well-established in scrapie and, more recently, in BSE, comparatively little is known about the possibility of prion strains in chronic wasting disease (CWD), a disease affecting free ranging and captive cervids, primarily in North America. We have identified prion protein variants in the white-tailed deer population and demonstrated that Prnp genotype affects the susceptibility/disease progression of white-tailed deer to CWD agent. The existence of cervid prion protein variants raises the likelihood of distinct CWD strains. Small rodent models are a useful means of identifying prion strains. We intracerebrally inoculated hamsters with brain homogenates and phosphotungstate concentrated preparations from CWD positive hunter-harvested (Wisconsin CWD endemic area) and experimentally infected deer of known Prnp genotypes. These transmission studies resulted in clinical presentation in primary passage of concentrated CWD prions. Subclinical infection was established with the other primary passages based on the detection of PrPCWD in the brains of hamsters and the successful disease transmission upon second passage. Second and third passage data, when compared to transmission studies using different CWD inocula (Raymond et al., 2007) indicate that the CWD agent present in the Wisconsin white-tailed deer population is different than the strain(s) present in elk, mule-deer and white-tailed deer from the western United States endemic region.






PPo3-7:


Prion Transmission from Cervids to Humans is Strain-dependent


Qingzhong Kong, Shenghai Huang,*Fusong Chen, Michael Payne, Pierluigi Gambetti and Liuting Qing Department of Pathology; Case western Reserve University; Cleveland, OH USA *Current address: Nursing Informatics; Memorial Sloan-Kettering Cancer Center; New York, NY USA


Key words: CWD, strain, human transmission


Chronic wasting disease (CWD) is a widespread prion disease in cervids (deer and elk) in North America where significant human exposure to CWD is likely and zoonotic transmission of CWD is a concern. Current evidence indicates a strong barrier for transmission of the classical CWD strain to humans with the PrP-129MM genotype. A few recent reports suggest the presence of two or more CWD strains. What remain unknown is whether individuals with the PrP-129VV/MV genotypes are also resistant to the classical CWD strain and whether humans are resistant to all natural or adapted cervid prion strains. Here we report that a human prion strain that had adopted the cervid prion protein (PrP) sequence through passage in cervidized transgenic mice efficiently infected transgenic mice expressing human PrP, indicating that the species barrier from cervid to humans is prion strain-dependent and humans can be vulnerable to novel cervid prion strains. Preliminary results on CWD transmission in transgenic mice expressing human PrP-129V will also be discussed.


Acknowledgement Supported by NINDS NS052319 and NIA AG14359.




PPo2-27:


Generation of a Novel form of Human PrPSc by Inter-species Transmission of Cervid Prions


Marcelo A. Barria,1 Glenn C. Telling,2 Pierluigi Gambetti,3 James A. Mastrianni4 and Claudio Soto1 1Mitchell Center for Alzheimer's disease and related Brain disorders; Dept of Neurology; University of Texas Houston Medical School; Houston, TX USA; 2Dept of Microbiology, Immunology & Molecular Genetics and Neurology; Sanders Brown Center on Aging; University of Kentucky Medical Center; Lexington, KY USA; 3Institute of Pathology; Case western Reserve University; Cleveland, OH USA; 4Dept of Neurology; University of Chicago; Chicago, IL USA


Prion diseases are infectious neurodegenerative disorders affecting humans and animals that result from the conversion of normal prion protein (PrPC) into the misfolded and infectious prion (PrPSc). Chronic wasting disease (CWD) of cervids is a prion disorder of increasing prevalence within the United States that affects a large population of wild and captive deer and elk. CWD is highly contagious and its origin, mechanism of transmission and exact prevalence are currently unclear. The risk of transmission of CWD to humans is unknown. Defining that risk is of utmost importance, considering that people have been infected by animal prions, resulting in new fatal diseases. To study the possibility that human PrPC can be converted into the infectious form by CWD PrPSc we performed experiments using the Protein Misfolding Cyclic Amplification (PMCA) technique, which mimic in vitro the process of prion replication. Our results show that cervid PrPSc can induce the pathological conversion of human PrPC, but only after the CWD prion strain has been stabilized by successive passages in vitro or in vivo. Interestingly, this newly generated human PrPSc exhibits a distinct biochemical pattern that differs from any of the currently known forms of human PrPSc, indicating that it corresponds to a novel human prion strain. Our findings suggest that CWD prions have the capability to infect humans, and that this ability depends on CWD strain adaptation, implying that the risk for human health progressively increases with the spread of CWD among cervids.




PPo2-7:


Biochemical and Biophysical Characterization of Different CWD Isolates


Martin L. Daus and Michael Beekes Robert Koch Institute; Berlin, Germany


Key words: CWD, strains, FT-IR, AFM


Chronic wasting disease (CWD) is one of three naturally occurring forms of prion disease. The other two are Creutzfeldt-Jakob disease in humans and scrapie in sheep. CWD is contagious and affects captive as well as free ranging cervids. As long as there is no definite answer of whether CWD can breach the species barrier to humans precautionary measures especially for the protection of consumers need to be considered. In principle, different strains of CWD may be associated with different risks of transmission to humans. Sophisticated strain differentiation as accomplished for other prion diseases has not yet been established for CWD. However, several different findings indicate that there exists more than one strain of CWD agent in cervids. We have analysed a set of CWD isolates from white-tailed deer and could detect at least two biochemically different forms of disease-associated prion protein PrPTSE. Limited proteolysis with different concentrations of proteinase K and/or after exposure of PrPTSE to different pH-values or concentrations of Guanidinium hydrochloride resulted in distinct isolate-specific digestion patterns. Our CWD isolates were also examined in protein misfolding cyclic amplification studies. This showed different conversion activities for those isolates that had displayed significantly different sensitivities to limited proteolysis by PK in the biochemical experiments described above. We further applied Fourier transform infrared spectroscopy in combination with atomic force microscopy. This confirmed structural differences in the PrPTSE of at least two disinct CWD isolates. The data presented here substantiate and expand previous reports on the existence of different CWD strains.






2012


Envt.06:


Zoonotic Potential of CWD: Experimental Transmissions to Non-Human Primates


Emmanuel Comoy,1,† Valérie Durand,1 Evelyne Correia,1 Aru Balachandran,2 Jürgen Richt,3 Vincent Beringue,4 Juan-Maria Torres,5 Paul Brown,1 Bob Hills6 and Jean-Philippe Deslys1


1Atomic Energy Commission; Fontenay-aux-Roses, France; 2Canadian Food Inspection Agency; Ottawa, ON Canada; 3Kansas State University; Manhattan, KS USA; 4INRA; Jouy-en-Josas, France; 5INIA; Madrid, Spain; 6Health Canada; Ottawa, ON Canada


†Presenting author; Email: emmanuel.comoy@cea.fr


The constant increase of chronic wasting disease (CWD) incidence in North America raises a question about their zoonotic potential. A recent publication showed their transmissibility to new-world monkeys, but no transmission to old-world monkeys, which are phylogenetically closer to humans, has so far been reported. Moreover, several studies have failed to transmit CWD to transgenic mice overexpressing human PrP. Bovine spongiform encephalopathy (BSE) is the only animal prion disease for which a zoonotic potential has been proven. We described the transmission of the atypical BSE-L strain of BSE to cynomolgus monkeys, suggesting a weak cattle-to-primate species barrier. We observed the same phenomenon with a cattleadapted strain of TME (Transmissible Mink Encephalopathy). Since cattle experimentally exposed to CWD strains have also developed spongiform encephalopathies, we inoculated brain tissue from CWD-infected cattle to three cynomolgus macaques as well as to transgenic mice overexpressing bovine or human PrP. Since CWD prion strains are highly lymphotropic, suggesting an adaptation of these agents after peripheral exposure, a parallel set of four monkeys was inoculated with CWD-infected cervid brains using the oral route. Nearly four years post-exposure, monkeys exposed to CWD-related prion strains remain asymptomatic. In contrast, bovinized and humanized transgenic mice showed signs of infection, suggesting that CWD-related prion strains may be capable of crossing the cattle-to-primate species barrier. Comparisons with transmission results and incubation periods obtained after exposure to other cattle prion strains (c-BSE, BSE-L, BSE-H and cattle-adapted TME) will also be presented, in order to evaluate the respective risks of each strain.




Envt.07:


Pathological Prion Protein (PrPTSE) in Skeletal Muscles of Farmed and Free Ranging White-Tailed Deer Infected with Chronic Wasting Disease


Martin L. Daus,1,† Johanna Breyer,2 Katjs Wagenfuehr,1 Wiebke Wemheuer,2 Achim Thomzig,1 Walter Schulz-Schaeffer2 and Michael Beekes1 1Robert Koch Institut; P24 TSE; Berlin, Germany; 2Department of Neuropathology, Prion and Dementia Research Unit, University Medical Center Göttingen; Göttingen, Germany †Presenting author; Email: dausm@rki.de


Chronic wasting disease (CWD) is a contagious, rapidly spreading transmissible spongiform encephalopathy (TSE) occurring in cervids in North America. Despite efficient horizontal transmission of CWD among cervids natural transmission of the disease to other species has not yet been observed. Here, we report a direct biochemical demonstration of pathological prion protein PrPTSE and of PrPTSE-associated seeding activity in skeletal muscles of CWD-infected cervids. The presence of PrPTSE was detected by Western- and postfixed frozen tissue blotting, while the seeding activity of PrPTSE was revealed by protein misfolding cyclic amplification (PMCA). The concentration of PrPTSE in skeletal muscles of CWD-infected WTD was estimated to be approximately 2000- to 10000-fold lower than in brain tissue. Tissue-blot-analyses revealed that PrPTSE was located in muscle- associated nerve fascicles but not, in detectable amounts, in myocytes. The presence and seeding activity of PrPTSE in skeletal muscle from CWD-infected cervids suggests prevention of such tissue in the human diet as a precautionary measure for food safety, pending on further clarification of whether CWD may be transmissible to humans.








"CWD has been transmitted to cattle after intracerebral inoculation, although the infection rate was low (4 of 13 animals [Hamir et al. 2001]). This finding raised concerns that CWD prions might be transmitted to cattle grazing in contaminated pastures."




Please see ;


Within 26 months post inoculation, 12 inoculated animals had lost weight, revealed abnormal clinical signs, and were euthanatized. Laboratory tests revealed the presence of a unique pattern of the disease agent in tissues of these animals. These findings demonstrate that when CWD is directly inoculated into the brain of cattle, 86% of inoculated cattle develop clinical signs of the disease.










"although the infection rate was low (4 of 13 animals [Hamir et al. 2001])."


shouldn't this be corrected, 86% is NOT a low rate. ...


kindest regards,


Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA 77518




UPDATED CORRESPONDENCE FROM AUTHORS OF THIS STUDY I.E. COLBY, PRUSINER ET AL, ABOUT MY CONCERNS OF THE DISCREPANCY BETWEEN THEIR FIGURES AND MY FIGURES OF THE STUDIES ON CWD TRANSMISSION TO CATTLE ;


----- Original Message -----


From: David Colby


To: flounder9@verizon.net


Cc: stanley@XXXXXXXX


Sent: Tuesday, March 01, 2011 8:25 AM


Subject: Re: FW: re-Prions David W. Colby1,* and Stanley B. Prusiner1,2 + Author Affiliations


Dear Terry Singeltary,


Thank you for your correspondence regarding the review article Stanley Prusiner and I recently wrote for Cold Spring Harbor Perspectives. Dr. Prusiner asked that I reply to your message due to his busy schedule. We agree that the transmission of CWD prions to beef livestock would be a troubling development and assessing that risk is important. In our article, we cite a peer-reviewed publication reporting confirmed cases of laboratory transmission based on stringent criteria. The less stringent criteria for transmission described in the abstract you refer to lead to the discrepancy between your numbers and ours and thus the interpretation of the transmission rate. We stand by our assessment of the literature--namely that the transmission rate of CWD to bovines appears relatively low, but we recognize that even a low transmission rate could have important implications for public health and we thank you for bringing attention to this matter.


Warm Regards, David Colby


--


David Colby, PhDAssistant ProfessorDepartment of Chemical EngineeringUniversity of Delaware




====================END...TSS==============




SNIP...SEE FULL TEXT ;








UPDATED DATA ON 2ND CWD STRAIN


Wednesday, September 08, 2010


CWD PRION CONGRESS SEPTEMBER 8-11 2010








CJD9/10022


October 1994


Mr R.N. Elmhirst Chairman British Deer Farmers Association Holly Lodge Spencers Lane BerksWell Coventry CV7 7BZ


Dear Mr Elmhirst,


CREUTZFELDT-JAKOB DISEASE (CJD) SURVEILLANCE UNIT REPORT


Thank you for your recent letter concerning the publication of the third annual report from the CJD Surveillance Unit. I am sorry that you are dissatisfied with the way in which this report was published.


The Surveillance Unit is a completely independant outside body and the Department of Health is committed to publishing their reports as soon as they become available. In the circumstances it is not the practice to circulate the report for comment since the findings of the report would not be amended. In future we can ensure that the British Deer Farmers Association receives a copy of the report in advance of publication.


The Chief Medical Officer has undertaken to keep the public fully informed of the results of any research in respect of CJD. This report was entirely the work of the unit and was produced completely independantly of the the Department.


The statistical results reqarding the consumption of venison was put into perspective in the body of the report and was not mentioned at all in the press release. Media attention regarding this report was low key but gave a realistic presentation of the statistical findings of the Unit. This approach to publication was successful in that consumption of venison was highlighted only once by the media ie. in the News at one television proqramme.


I believe that a further statement about the report, or indeed statistical links between CJD and consumption of venison, would increase, and quite possibly give damaging credence, to the whole issue. From the low key media reports of which I am aware it seems unlikely that venison consumption will suffer adversely, if at all.







now, let’s see what the authors said about this casual link, personal communications years ago. see where it is stated NO STRONG evidence. so, does this mean there IS casual evidence ????





“Our conclusion stating that we found no strong evidence of CWD transmission to humans”


From: TSS (216-119-163-189.ipset45.wt.net)


Subject: CWD aka MAD DEER/ELK TO HUMANS ???


Date: September 30, 2002 at 7:06 am PST


From: "Belay, Ermias"


To:


Cc: "Race, Richard (NIH)" ; ; "Belay, Ermias"


Sent: Monday, September 30, 2002 9:22 AM


Subject: RE: TO CDC AND NIH - PUB MED- 3 MORE DEATHS - CWD - YOUNG HUNTERS


Dear Sir/Madam,


In the Archives of Neurology you quoted (the abstract of which was attached to your email), we did not say CWD in humans will present like variant CJD.


That assumption would be wrong. I encourage you to read the whole article and call me if you have questions or need more clarification (phone: 404-639-3091). Also, we do not claim that "no-one has ever been infected with prion disease from eating venison." Our conclusion stating that we found no strong evidence of CWD transmission to humans in the article you quoted or in any other forum is limited to the patients we investigated.


Ermias Belay, M.D. Centers for Disease Control and Prevention




-----Original Message-----


From:


Sent: Sunday, September 29, 2002 10:15 AM


To: rr26k@nih.gov; rrace@niaid.nih.gov; ebb8@CDC.GOV


Subject: TO CDC AND NIH - PUB MED- 3 MORE DEATHS - CWD - YOUNG HUNTERS


Sunday, November 10, 2002 6:26 PM ......snip........end..............TSS


Thursday, April 03, 2008


A prion disease of cervids: Chronic wasting disease


2008 1: Vet Res. 2008 Apr 3;39(4):41


A prion disease of cervids: Chronic wasting disease


Sigurdson CJ.


snip...


*** twenty-seven CJD patients who regularly consumed venison were reported to the Surveillance Center***,


snip...




full text ;











Friday, November 09, 2012


*** Chronic Wasting Disease CWD in cervidae and transmission to other species







Sunday, November 11, 2012


*** Susceptibilities of Nonhuman Primates to Chronic Wasting Disease November 2012







Friday, December 14, 2012


Susceptibility Chronic Wasting Disease (CWD) in wild cervids to Humans 2005 - December 14, 2012






Saturday, March 09, 2013


Chronic Wasting Disease in Bank Voles: Characterisation of the Shortest Incubation Time Model for Prion Diseases








*** NOR IS THE FDA recalling this CWD positive elk meat for the well being of the dead elk ;






Wednesday, March 18, 2009 Noah’s Ark Holding, LLC, Dawson, MN RECALL Elk products contain meat derived from an elk confirmed to have CWD NV, CA, TX, CO, NY, UT, FL, OK RECALLS AND FIELD CORRECTIONS: FOODS CLASS II


___________________________________


PRODUCT


a) Elk Meat, Elk Tenderloin, Frozen in plastic vacuum packaging. Each package is approximately 2 lbs., and each case is approximately 16 lbs.; Item number 755125, Recall # F-129-9;


b) Elk Meat, Elk Trim, Frozen; Item number 755155, Recall # F-130-9;


c) Elk Meat, French Rack, Chilled. Item number 755132, Recall # F-131-9;


d) Elk Meat, Nude Denver Leg. Item number 755122, Recall # F-132-9;


e) Elk Meat, New York Strip Steak, Chilled. Item number 755128, Recall # F-133-9;


f) Elk Meat, Flank Steak Frozen. Item number 755131, Recall # F-134-9;


CODE


Elk Meats with production dates of December 29, 30, and 31


RECALLING FIRM/MANUFACTURER


Recalling Firm: Sierra Meats, Reno, NV, by telephone on January 29, 2009 and press release on February 9, 2009.


Manufacturer: Noah’s Ark Holding, LLC, Dawson, MN. Firm initiated recall is ongoing.


REASON


Elk products contain meat derived from an elk confirmed to have Chronic Wasting Disease (CWD).


VOLUME OF PRODUCT IN COMMERCE


Unknown


DISTRIBUTION


NV, CA, TX, CO, NY, UT, FL, OK


___________________________________








Monday, February 09, 2009


Exotic Meats USA Announces Urgent Statewide Recall of Elk Tenderloin Because It May Contain Meat Derived From An Elk Confirmed To Have CWD


snip...


Cross-sequence transmission of sporadic Creutzfeldt-Jakob disease creates a new prion strain


Date: August 25, 2007 at 12:42 pm PST


our results raise the possibility that CJD cases classified as VV1 may include cases caused by iatrogenic transmission of sCJD-MM1 prions or food-borne infection by type 1 prions from animals, e.g., chronic wasting disease prions in cervid. In fact, two CJD-VV1 patients who hunted deer or consumed venison have been reported (40, 41). The results of the present study emphasize the need for traceback studies and careful re-examination of the biochemical properties of sCJD-VV1 prions.










Wednesday, March 18, 2009


Noah's Ark Holding, LLC, Dawson, MN RECALL Elk products contain meat derived from an elk confirmed to have CWD NV, CA, TX, CO, NY, UT, FL, OK RECALLS AND FIELD CORRECTIONS: FOODS CLASS II








Monday, April 15, 2013


Dr. Stephen B. Thacker Director Centers for Disease Control and Prevention′s Office of Science, Epidemiology and Laboratory Services (OSELS) dies from Creutzfeldt Jakob Disease CJD








Tuesday, May 28, 2013


Late-in-life surgery associated with Creutzfeldt-Jakob disease: a methodological outline for evidence-based guidance








New studies on the heat resistance of hamster-adapted scrapie agent: Threshold survival after ashing at 600°C suggests an inorganic template of replication


The infectious agents responsible for transmissible spongiform encephalopathy (TSE) are notoriously resistant to most physical and chemical methods used for inactivating pathogens, including heat. It has long been recognized, for example, that boiling is ineffective and that higher temperatures are most efficient when combined with steam under pressure (i.e., autoclaving). As a means of decontamination, dry heat is used only at the extremely high temperatures achieved during incineration, usually in excess of 600°C. It has been assumed, without proof, that incineration totally inactivates the agents of TSE, whether of human or animal origin.








Prion Infected Meat-and-Bone Meal Is Still Infectious after Biodiesel Production


Histochemical analysis of hamster brains inoculated with the solid residue showed typical spongiform degeneration and vacuolation. Re-inoculation of these brains into a new cohort of hamsters led to onset of clinical scrapie symptoms within 75 days, suggesting that the specific infectivity of the prion protein was not changed during the biodiesel process. The biodiesel reaction cannot be considered a viable prion decontamination method for MBM, although we observed increased survival time of hamsters and reduced infectivity greater than 6 log orders in the solid MBM residue. Furthermore, results from our study compare for the first time prion detection by Western Blot versus an infectivity bioassay for analysis of biodiesel reaction products. We could show that biochemical analysis alone is insufficient for detection of prion infectivity after a biodiesel process.








Detection of protease-resistant cervid prion protein in water from a CWD-endemic area


The data presented here demonstrate that sPMCA can detect low levels of PrPCWD in the environment, corroborate previous biological and experimental data suggesting long term persistence of prions in the environment2,3 and imply that PrPCWD accumulation over time may contribute to transmission of CWD in areas where it has been endemic for decades. This work demonstrates the utility of sPMCA to evaluate other environmental water sources for PrPCWD, including smaller bodies of water such as vernal pools and wallows, where large numbers of cervids congregate and into which prions from infected animals may be shed and concentrated to infectious levels.








A Quantitative Assessment of the Amount of Prion Diverted to Category 1 Materials and Wastewater During Processing


Keywords:Abattoir;bovine spongiform encephalopathy;QRA;scrapie;TSE


In this article the development and parameterization of a quantitative assessment is described that estimates the amount of TSE infectivity that is present in a whole animal carcass (bovine spongiform encephalopathy [BSE] for cattle and classical/atypical scrapie for sheep and lambs) and the amounts that subsequently fall to the floor during processing at facilities that handle specified risk material (SRM). BSE in cattle was found to contain the most oral doses, with a mean of 9864 BO ID50s (310, 38840) in a whole carcass compared to a mean of 1851 OO ID50s (600, 4070) and 614 OO ID50s (155, 1509) for a sheep infected with classical and atypical scrapie, respectively. Lambs contained the least infectivity with a mean of 251 OO ID50s (83, 548) for classical scrapie and 1 OO ID50s (0.2, 2) for atypical scrapie. The highest amounts of infectivity falling to the floor and entering the drains from slaughtering a whole carcass at SRM facilities were found to be from cattle infected with BSE at rendering and large incineration facilities with 7.4 BO ID50s (0.1, 29), intermediate plants and small incinerators with a mean of 4.5 BO ID50s (0.1, 18), and collection centers, 3.6 BO ID50s (0.1, 14). The lowest amounts entering drains are from lambs infected with classical and atypical scrapie at intermediate plants and atypical scrapie at collection centers with a mean of 3 × 10−7 OO ID50s (2 × 10−8, 1 × 10−6) per carcass. The results of this model provide key inputs for the model in the companion paper published here.








Tuesday, December 18, 2012


*** A Growing Threat How deer breeding could put public trust wildlife at risk








Wednesday, April 24, 2013


Missouri's Voluntary CWD Program Receives National Approval


a recipe for failure from the start








Tuesday, March 26, 2013


CWD Missouri remains confined to Linn-Macon-County Core Area with four new cases








Wednesday, January 23, 2013


Missouri sixth case CWD documented northwest Macon County








Friday, October 21, 2011


Chronic Wasting Disease Found in Captive Deer Missouri October 20, 2011


Chronic Wasting Disease Found in Captive Deer


The Missouri departments of Agriculture, Conservation and Health and Senior Services and the U.S. Department of Agriculture announced that a captive white-tailed deer in Macon County, Missouri has tested positive for Chronic Wasting Disease (CWD). CWD is a neurological disease found in deer, elk and moose.


snip...


The animal that tested positive for CWD was a captive white-tailed deer inspected as part of the State's CWD surveillance and testing program. Preliminary tests were conducted by the USDA National Veterinary Services Laboratory in Ames, Iowa.


snip...


In February 2010 a case of CWD was confirmed in Linn County on a captive hunting preserve operated by the same entity, Heartland Wildlife Ranches, LLC. The Linn County facility was depopulated and no further infection was identified at that facility. The current case was identified through increased surveillance required by the management plan implemented from the previous CWD incident.


snip...








Friday, October 21, 2011


Chronic Wasting Disease Found in Captive Deer Missouri








Tuesday, January 24, 2012


CWD found in two free-ranging deer from Macon County Missouri








Friday, February 26, 2010


Chronic wasting disease found in Missouri deer








Sunday, March 25, 2012


Three more cases of CWD found in free-ranging deer in Macon County








From: Terry S. Singeltary Sr.


Sent: Thursday, March 29, 2012 6:26 PM


To: mailto:warhovert%40missouri.edu


Cc: mailto:abbottjm%40missouri.edu ; mailto:waltermr%40missouri.edu ; mailto:John.McLaughlin%40missouri.edu ; mailto:connerek%40missouri.edu ; mailto:contact%40dnr.mo.gov ; mailto:Shelly.Witt%40mda.mo.gov ; mailto:Animal.Health%40mda.mo.gov ; mailto:acfa%40mda.mo.gov ; mailto:animalid%40mda.mo.gov ; mailto:Linda.Hickam%40mda.mo.gov


Subject: re-Missouri officials seek states' advice on chronic wasting disease in deer








Thursday, May 31, 2012


Missouri MDC staff will provide information on five recently found cases of CWD in free-ranging deer in northwest Macon County June 2, 2012








Wednesday, September 05, 2012


Missouri MDC seeks hunters’ help when processing harvested deer and preventing CWD








Thursday, December 20, 2012


MISSOURI Initial CWD sampling test results available online from MDC so far one adult buck has tested positive for the disease







I saved the worst for last, and tried telling them this in the year 2000, and was called a fool, and high school drop out ;




CJD1/9 0185 Ref: 1M51A


IN STRICT CONFIDENCE


Dr McGovern From: Dr A Wight Date: 5 January 1993 Copies: Dr Metters Dr Skinner Dr Pickles Dr Morris Mr Murray


TRANSMISSION OF ALZHEIMER-TYPE PLAQUES TO PRIMATES


1. CMO will wish to be aware that a meeting was held at DH yesterday, 4 January, to discuss the above findings. It was chaired by Professor Murray (Chairman of the MRC Co-ordinating Committee on Research in the Spongiform Encephalopathies in Man), and attended by relevant experts in the fields of Neurology, Neuropathology, molecular biology, amyloid biochemistry, and the spongiform encephalopathies, and by representatives of the MRC and AFRC. 2. Briefly, the meeting agreed that:


i) Dr Ridley et als findings of experimental induction of p amyloid in primates were valid, interesting and a significant advance in the understanding of neurodegenerative disorders;


ii) there were no immediate implications for the public health, and no further safeguards were thought to be necessary at present; and


iii) additional research was desirable, both epidemiological and at the molecular level. Possible avenues are being followed up by DH and the MRC, but the details will require further discussion. 93/01.05/4.1







BSE101/1 0136


IN CONFIDENCE


5 NOV 1992 CMO From: Dr J S Metters DCMO 4 November 1992


TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES


1. Thank you for showing me Diana Dunstan's letter. I am glad that MRC have recognized the public sensitivity of these findings and intend to report them in their proper context. This hopefully will avoid misunderstanding and possible distortion by the media to portray the results as having more greater significance than the findings so far justify.


2. Using a highly unusual route of transmission (intra-cerebral injection) the researchers have demonstrated the transmission of a pathological process from two cases one of severe Alzheimer's disease the other of Gerstmann-Straussler disease to marmosets. However they have not demonstrated the transmission of either clinical condition as the "animals were behaving normally when killed'. As the report emphasizes the unanswered question is whether the disease condition would have revealed itself if the marmosets had lived longer. They are planning further research to see if the conditions, as opposed to the partial pathological process, is transmissible. What are the implications for public health?


3. The route of transmission is very specific and in the natural state of things highly unusual. However it could be argued that the results reveal a potential risk, in that brain tissue from these two patients has been shown to transmit a pathological process. Should therefore brain tissue from such cases be regarded as potentially infective? Pathologists, morticians, neuro surgeons and those assisting at neuro surgical procedures and others coming into contact with "raw" human brain tissue could in theory be at risk. However, on a priori grounds given the highly specific route of transmission in these experiments that risk must be negligible if the usual precautions for handling brain tissue are observed.


92/11.4/1-1 BSE101/1 0137


4. The other dimension to consider is the public reaction. To some extent the GSS case demonstrates little more than the transmission of BSE to a pig by intra-cerebral injection. If other prion diseases can be transmitted in this way it is little surprise that some pathological findings observed in GSS were also transmissible to a marmoset. But the transmission of features of Alzheimer's pathology is a different matter, given the much greater frequency of this disease and raises the unanswered question whether some cases are the result of a transmissible prion. The only tenable public line will be that "more research is required" before that hypothesis could be evaluated. The possibility on a transmissible prion remains open. In the meantime MRC needs carefully to consider the range and sequence of studies needed to follow through from the preliminary observations in these two cases. Not a particularly comfortable message, but until we know more about the causation of Alzheimer's disease the total reassurance is not practical.


JS METTERS Room 509 Richmond House Pager No: 081-884 3344 Callsign: DOH 832 121/YdeS 92/11.4/1.2







BSE101/1 0136


IN CONFIDENCE


CMO


From: Dr J S Metters DCMO


4 November 1992


TRANSMISSION OF ALZHEIMER TYPE PLAQUES TO PRIMATES







CJD1/9 0185


Ref: 1M51A


IN STRICT CONFIDENCE


From: Dr. A Wight Date: 5 January 1993


Copies:


Dr Metters Dr Skinner Dr Pickles Dr Morris Mr Murray


TRANSMISSION OF ALZHEIMER-TYPE PLAQUES TO PRIMATES







Saturday, May 25, 2013


Brain homogenates from human tauopathies induce tau inclusions in mouse brain








Letters


JAMA. 2001;285(6):733-734. doi: 10.1001/jama.285.6.733


Diagnosis and Reporting of Creutzfeldt-Jakob Disease


Terry S. Singeltary, Sr Bacliff, Tex


Since this article does not have an abstract, we have provided the first 150 words of the full text.


KEYWORDS: creutzfeldt-jakob disease, diagnosis. 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.


References 1. Gibbons RV, Holman RC, Belay ED, Schonberger LB. Creutzfeldt-Jakob disease in the United States: 1979-1998. JAMA. 2000;284:2322-2323.









Published March 26, 2003


RE-Monitoring the occurrence of emerging forms of Creutzfeldt-Jakob disease in the United States


Terry S. Singeltary, retired (medically)


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?


Published March 26, 2003









THE PATHOLOGICAL PROTEIN


BY Philip Yam


Yam Philip Yam News Editor Scientific American www.sciam.com


Answering critics like Terry Singeltary, who feels that the U.S. under- counts CJD, Schonberger conceded that the current surveillance system has errors but stated that most of the errors will be confined to the older population.


CHAPTER 14


Laying Odds


Are prion diseases more prevalent than we thought?


Researchers and government officials badly underestimated the threat that mad cow disease posed when it first appeared in Britain. They didn't think bovine spongiform encephalopathy was a zoonosis-an animal disease that can sicken people. The 1996 news that BSE could infect humans with a new form of Creutzfeldt-Jakob disease stunned the world. It also got some biomedical researchers wondering whether sporadic CJD may really be a manifestation of a zoonotic sickness. Might it be caused by the ingestion of prions, as variant CJD is?


Revisiting Sporadic CJD


It's not hard to get Terry Singeltary going. "I have my conspiracy theories," admitted the 49-year-old Texan.1 Singeltary is probably the nation's most relentless consumer advocate when it comes to issues in prion diseases. He has helped families learn about the sickness and coordinated efforts with support groups such as CJD Voice and the CJD Foundation. He has also connected with others who are critical of the American way of handling the threat of prion diseases. Such critics include Consumers Union's Michael Hansen, journalist John Stauber, and Thomas Pringle, who used to run the voluminous www.madcow. org Web site. These three lend their expertise to newspaper and magazine stories about prion diseases, and they usually argue that prions represent more of a threat than people realize, and that the government has responded poorly to the dangers because it is more concerned about protecting the beef industry than people's health.


Singeltary has similar inclinations. ...


snip...


THE PATHOLOGICAL PROTEIN


Hardcover, 304 pages plus photos and illustrations. ISBN 0-387-95508-9


June 2003


BY Philip Yam


CHAPTER 14 LAYING ODDS


Answering critics like Terry Singeltary, who feels that the U.S. under- counts CJD, Schonberger conceded that the current surveillance system has errors but stated that most of the errors will be confined to the older population.




















14th ICID International Scientific Exchange Brochure -


Final Abstract Number: ISE.114


Session: International Scientific Exchange


Transmissible Spongiform encephalopathy (TSE) animal and human TSE in North America update October 2009


T. Singeltary


Bacliff, TX, USA


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.







CJD Singeltary submission to PLOS ;



No competing interests declared.



see full text ;
















The Lancet Infectious Diseases, Volume 3, Issue 8, Page 463, August 2003 doi:10.1016/S1473-3099(03)00715-1Cite or Link Using DOI


Tracking spongiform encephalopathies in North America


Original


Xavier Bosch


“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 ...










SEE FULL TEXT ; -------- Original Message --------


Subject: Tracking spongiform encephalopathies in North America LANCET INFECTIOUS DISEASE Volume 3, Number 8 01 August 2003


Date: Tue, 29 Jul 2003 17:35:30 –0500


From: "Terry S. Singeltary Sr." Reply-To: Bovine Spongiform Encephalopathy


To: BSE-L@uni-karlsruhe.de


Volume 3, Number 8 01 August 2003


Newsdesk


Tracking spongiform encephalopathies in North America


Xavier Bosch


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 hunterstwo of whom were friendswho 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.






Greetings,


> > > 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. < < <




actually, that quote was from a more recent article in the Journal of Neurology (see below), not the JAMA article.




Full Text


Diagnosis and Reporting of Creutzfeldt-Jakob Disease Singeltary, Sr et al. JAMA.2001; 285: 733-734.


snip...end...tss




Re: vCJD in the USA * BSE in U.S.


15 November 1999 Terry S Singeltary, NA


In reading the recent article in the BMJ about the potential BSE tests being developed in the U.S. and Bart Van Everbroeck reply. It does not surprize me, that the U.S. has been concealing vCJD. There have been people dying from CJD, with all the symptoms and pathological findings that resemble U.K. vCJD for some time. It just seems that when there is one found, they seem to change the clarical classification of the disease, to fit their agenda. I have several autopsies, stating kuru type amyloid plaques, one of the victims was 41 years of age. Also, my Mom died a most hideous death, Heidenhain Variant Creutzfeldt Jakob disease.


Her symptoms resemble that of all the U.K. vCJD victims. She would jerk so bad at times, it would take 3 of us to hold her down, while she screamed "God, what's wrong with me, why can't I stop this." 1st of symptoms to death, 10 weeks, she went blind in the first few weeks. But, then they told me that this was just another strain of sporadic CJD. They can call it what ever they want, but I know what I saw, and what she went through. Sporadic, simply means, they do not know.


My neighbors Mom also died from CJD. She had been taking a nutritional supplement which contained the following;


vacuum dried bovine BRAIN, bone meal, bovine EYE, veal bone, bovine liver powder, bovine adrenal, vacuum dried bovine kidney, and vacuum dried porcine stomach. As I said, this woman taking these nutritional supplements, died from CJD.


The particular batch of pills that was located, in which she was taking, was tested. From what I have heard, they came up negative, for the prion protein. But, in the same breath, they said their testing, may not have been strong enough to pick up the infectivity. Plus, she had been taking these type pills for years, so, could it have come from another batch?


CWD is just a small piece of a very big puzzle. I have seen while deer hunting, deer, squirrels and birds, eating from cattle feed troughs where they feed cattle, the high protein cattle by products, at least up until Aug. 4, 1997.


So why would it be so hard to believe that this is how they might become infected with a TSE. Or, even by potentially infected land. It's been well documented that it could be possible, from scrapie. Cats becoming infected with a TSE. Have you ever read the ingredients on the labels of cat and dog food? But, they do not put these tissues from these animals in pharmaceuticals, cosmetics, nutritional supplements, hGH, hPG, blood products, heart valves, and the many more products that come from bovine, ovine, or porcine tissues and organs. So, as I said, this CWD would be a small piece of a very big puzzle. But, it is here, and it most likely has killed. You see, greed is what caused this catastrophe, rendering and feeding practices. But, once Pandora's box was opened, the potential routes of infection became endless.


No BSE in the U.S.A.? I would not be so sure of that considering that since 1990;


Since 1990 the U.S. has raised 1,250,880,700 cattle;


Since 1990 the U.S. has ONLY checked 8,881 cattle brains for BSE, as of Oct. 4, 1999;


There are apprx. 100,000 DOWNER cattle annually in the U.S., that up until Aug. 4, 1997 went to the renders for feed;


Scrapie running rampant for years in the U.S., 950 infected FLOCKS, as of Aug. 1999;


Our feeding and rendering practices have mirrored that of the U.K. for years, some say it was worse. Everything from the downer cattle, to those scrapie infected sheep, to any roadkill, including the city police horse and the circus elephant went to the renders for feed and other products for consumption. Then they only implemented a partial feed ban on Aug. 4, 1997, but pigs, chickens, dogs, and cats, and humans were exempt from that ban. So they can still feed pigs and chickens those potentially TSE tainted by-products, and then they can still feed those by-products back to the cows. I believe it was Dr. Joe Gibbs, that said, the prion protein, can survive the digestinal track. So you have stopped nothing. It was proven in Oprah Winfrey's trial, that Cactus Cattle feeders, sent neurologically ill cattle, some with encephalopathy stamped on the dead slips, were picked up and sent to the renders, along with sheep carcasses. Speaking of autopsies, I have a stack of them, from CJD victims. You would be surprised of the number of them, who ate cow brains, elk brains, deer brains, or hog brains.


I believe all these TSE's are going to be related, and originally caused by the same greedy Industries, and they will be many. Not just the Renders, but you now see, that they are re-using medical devices that were meant for disposal. Some medical institutions do not follow proper auto- claving procedures (even Olympus has put out a medical warning on their endescopes about CJD, and the fact you cannot properly clean these instruments from TSE's), and this is just one product. Another route of infection.


Regardless what the Federal Government in the U.S. says. It's here, I have seen it, and the longer they keep sweeping it under the rug and denying the fact that we have a serious problem, one that could surpass aids (not now, but in the years to come, due to the incubation period), they will be responsible for the continued spreading of this deadly disease.


It's their move, it's CHECK, but once CHECKMATE has been called, how many thousands or millions, will be at risk or infected or even dead. You can't play around with these TSE's. I cannot stress that enough. They are only looking at body bags, and the fact the count is so low. But, then you have to look at the fact it is not a reportable disease in most states, mis-diagnosis, no autopsies performed. The fact that their one-in-a- million theory is a crude survey done about 5 years ago, that's a joke, under the above circumstances. A bad joke indeed........


The truth will come, but how many more have to die such a hideous death. It's the Government's call, and they need to make a serious move, soon. This problem, potential epidemic, is not going away, by itself.


Terry S. Singeltary Sr.


P.O. Box 42, Bacliff, Texas 77518 USA


flounder@wt.net


Competing interests:None declared








U.S. Scientist should be concerned with a CJD epidemic in the U.S., as well... 2 January 2000 Terry S Singeltary


In reading your short article about 'Scientist warn of CJD epidemic' news in brief Jan. 1, 2000. I find the findings in the PNAS old news, made famous again. Why is the U.S. still sitting on their butts, ignoring the facts? We have the beginning of a CJD epidemic in the U.S., and the U.S. Gov. is doing everything in it's power to conceal it.


The exact same recipe for B.S.E. existed in the U.S. for years and years. In reading over the Qualitative Analysis of BSE Risk Factors-1, this is a 25 page report by the USDA:APHIS:VS. It could have been done in one page. The first page, fourth paragraph says it all;


"Similarities exist in the two countries usage of continuous rendering technology and the lack of usage of solvents, however, large differences still remain with other risk factors which greatly reduce the potential risk at the national level."


Then, the next 24 pages tries to down-play the high risks of B.S.E. in the U.S., with nothing more than the cattle to sheep ratio count, and the geographical locations of herds and flocks. That's all the evidence they can come up with, in the next 24 pages.


Something else I find odd, page 16;


"In the United Kingdom there is much concern for a specific continuous rendering technology which uses lower temperatures and accounts for 25 percent of total output. This technology was _originally_ designed and imported from the United States. However, the specific application in the production process is _believed_ to be different in the two countries."


A few more factors to consider, page 15;


"Figure 26 compares animal protein production for the two countries. The calculations are based on slaughter numbers, fallen stock estimates, and product yield coefficients. This approach is used due to variation of up to 80 percent from different reported sources. At 3.6 million tons, the United States produces 8 times more animal rendered product than the United Kingdom."


"The risk of introducing the BSE agent through sheep meat and bone meal is more acute in both relative and absolute terms in the United Kingdom (Figures 27 and 28). Note that sheep meat and bone meal accounts for 14 percent, or 61 thousand tons, in the United Kingdom versus 0.6 percent or 22 thousand tons in the United States. For sheep greater than 1 year, this is less than one-tenth of one percent of the United States supply."


"The potential risk of amplification of the BSE agent through cattle meat and bone meal is much greater in the United States where it accounts for 59 percent of total product or almost 5 times more than the total amount of rendered product in the United Kingdom."


Considering, it would only take _one_ scrapie infected sheep to contaminate the feed. Considering Scrapie has run rampant in the U.S. for years, as of Aug. 1999, 950 scrapie infected flocks. Also, Considering only one quarter spoonful of scrapie infected material is lethal to a cow.


Considering all this, the sheep to cow ration is meaningless. As I said, it's 24 pages of B.S.e.


To be continued...


Terry S. Singeltary Sr. P.O. Box 42 Bacliff, Texas USA



Competing interests:None declared










DER SPIEGEL (9/2001) - 24.02.2001 (9397 Zeichen) USA: Loch in der Mauer Die BSE-Angst erreicht Amerika: Trotz strikter Auflagen gelangte in Texas verbotenes Tiermehl ins Rinderfutter - die Kontrollen der Aufsichtsbehördensind lax.Link auf diesen Artikel im Archiv:







"Löcher wie in einem Schweizer Käse" hat auch Terry Singeltary im Regelwerk der FDA ausgemacht. Der Texaner kam auf einem tragischen Umweg zu dem Thema: Nachdem seine Mutter 1997 binnen weniger Wochen an der Creutzfeldt-Jakob-Krankheit gestorben war, versuchte er, die Ursachen der Infektion aufzuspüren. Er klagte auf die Herausgabe von Regierungsdokumenten und arbeitete sich durch Fachliteratur; heute ist er überzeugt, dass seine Mutter durch die stetige Einnahme von angeblich kräftigenden Mitteln erkrankte, in denen - völlig legal - Anteile aus Rinderprodukten enthalten sind.


Von der Fachwelt wurde Singeltary lange als versponnener Außenseiter belächelt. Doch mittlerweile sorgen sich auch Experten, dass ausgerechnet diese verschreibungsfreien Wundercocktails zur Stärkung von Intelligenz, Immunsystem oder Libido von den Importbeschränkungen ausgenommen sind. Dabei enthalten die Pillen und Ampullen, die in Supermärkten verkauft werden, exotische Mixturen aus Rinderaugen; dazu Extrakte von Hypophyse oder Kälberföten, Prostata, Lymphknoten und gefriergetrocknetem Schweinemagen. In die USA hereingelassen werden auch Blut, Fett, Gelatine und Samen. Diese Stoffe tauchen noch immer in US-Produkten auf, inklusive Medizin und Kosmetika. Selbst in Impfstoffen waren möglicherweise gefährliche Rinderprodukte enthalten. Zwar fordert die FDA schon seit acht Jahren die US-Pharmaindustrie auf, keine Stoffe aus Ländern zu benutzen, in denen die Gefahr einer BSE-Infizierung besteht. Aber erst kürzlich verpflichteten sich fünf Unternehmen, darunter Branchenführer wie GlaxoSmithKline, Aventis und American Home Products, ihre Seren nur noch aus unverdächtigem Material herzustellen.



"Its as full of holes as Swiss Cheese" says Terry Singeltary of the FDA regulations. ...













STILL IS FULL OF HOLES 2013 ;




Thursday, June 6, 2013


BSE TSE PRION USDA FDA MAD COW FEED COMPLIANCE REPORT and NAI, OAI, and VAI ratings as at June 5, 2013


Greetings,


since our fine federal friends have decided not to give out any more reports on the USA breaches of the feed ban and surveillance etc. for the BSE TSE prion mad cow type disease in the USDA livestock, I thought I might attempt it. I swear, I just don’t understand the logic of the SSS policy, and that includes all of it. I assure you, it would be much easier, and probably better for the FDA and the USDA INC., if they would simply put some kind of report out for Pete’s sake, instead of me doing it after I get mad, because I am going to put it all out there. the truth.


PLEASE BE ADVISED, any breach of any of the above classifications OAI, VAI, RTS, CAN lead to breaches into the feed BSE TSE prion protocols, and CAN lead to the eventual suspect tainted feed reaching livestock. please, if any USDA official out there disputes this, please explain then how they could not. paperwork errors can eventually lead to breaches of the BSE TSE prion mad cow feed ban reaching livestock, or contamination and exposure there from, as well.


I would sure like to see the full reports of just these ;


4018 CHI-DO 3007091297 Rancho Cantera 2866 N Sunnyside Rd Kent IL 61044-9605 OPR FR, OF HP 11/26/2012 OAI Y


9367 3008575486 Rocky Ford Pet Foods 21693 Highway 50 East Rocky Ford CO 81067 OPR RE, TH HP 2/27/2013 OAI N


9446 DEN-DO 1713202 Weld County Bi Products, Inc. 1138 N 11th Ave Greeley CO 80631-9501 OPR RE, TH HP 10/12/2012 OAI N


9447 DEN-DO 3002857110 Weld County Bi-Products dba Fort Morgan Pet Foods 13553 County Road 19 Fort Morgan CO 80701-7506 OPR RE HP 12/7/2011 OAI N




see full list of the fda mad cow bse feed follies, toward the bottom, after a short brief update on the mad cow bse follies, and our good friend Lester Crawford that was at the FDA.


ALSO, I would kindly like to comment on this FDA BSE/Ruminant Feed Inspections Firms Inventory (excel format)4 format, for reporting these breaches of BSE TSE prion protocols, from the extensive mad cow feed ban warning letters the fda use to put out for each violations. simply put, this excel format sucks, and the FDA et al intentionally made it this difficult to follow the usda fda mad cow follies. this is an intentional format to make it as difficult as possible to follow these breaches of the mad cow TSE prion safety feed protocols. to have absolutely no chronological or numerical order, and to format such violations in a way that they are almost impossible to find, says a lot about just how far the FDA and our fine federal friends will go through to hide these continued violations of the BSE TSE prion mad cow feed ban, and any breaches of protocols there from. once again, the wolf guarding the henhouse $$$


NAI = NO ACTION INDICATED


OAI = OFFICIAL ACTION INDICATED


VAI = VOLUNTARY ACTION INDICATED


RTS = REFERRED TO STATE


Inspections conducted by State and FDA investigators are classified to reflect the compliance status at the time of the inspection, based upon whether objectionable conditions were documented. Based on the conditions found, inspection results are recorded in one of three classifications:


OAI (Official Action Indicated) when inspectors find significant objectionable conditions or practices and believe that regulatory sanctions are warranted to address the establishment’s lack of compliance with the regulation. An example of an OAI classification would be findings of manufacturing procedures insufficient to ensure that ruminant feed is not contaminated with prohibited material. Inspectors will promptly re-inspect facilities classified OAI after regulatory sanctions have been applied to determine whether the corrective actions are adequate to address the objectionable conditions.


VAI (Voluntary Action Indicated) when inspectors find objectionable conditions or practices that do not meet the threshold of regulatory significance, but warrant an advisory to inform the establishment that inspectors found conditions or practices that should be voluntarily corrected. VAI violations are typically technical violations of the 1997 BSE Feed Rule. These violations include minor recordkeeping lapses or conditions involving non-ruminant feeds.


NAI (No Action Indicated) when inspectors find no objectionable conditions or practices or, if they find objectionable conditions, those conditions are of a minor nature and do not justify further actions.








when sound science was bought off by junk science, in regards to the BSE TSE prion mad cow type disease, by the USDA, CFIA, WHO, OIE, et al. $$$


when the infamous, and fraudulently USDA, FSIS, APHIS, FDA, gold card was taken away that infamous day in December of 2003, all cards were off the table, it was time to change the science, and change they did. ...tss



snip. ...please see full text ;




Thursday, June 6, 2013


BSE TSE PRION USDA FDA MAD COW FEED COMPLIANCE REPORT and NAI, OAI, and VAI ratings as at June 5, 2013








Suspect symptoms


What if you can catch old-fashioned CJD by eating meat from a sheep infected with scrapie?


28 Mar 01


Like lambs to the slaughter 31 March 2001 by Debora MacKenzie Magazine issue 2284. Subscribe and get 4 free issues. FOUR years ago, Terry Singeltary watched his mother die horribly from a degenerative brain disease. Doctors told him it was Alzheimer's, but Singeltary was suspicious. The diagnosis didn't fit her violent symptoms, and he demanded an autopsy. It showed she had died of sporadic Creutzfeldt-Jakob disease.


Most doctors believe that sCJD is caused by a prion protein deforming by chance into a killer. But Singeltary thinks otherwise. He is one of a number of campaigners who say that some sCJD, like the variant CJD related to BSE, is caused by eating meat from infected animals. Their suspicions have focused on sheep carrying scrapie, a BSE-like disease that is widespread in flocks across Europe and North America.


Now scientists in France have stumbled across new evidence that adds weight to the campaigners' fears. To their complete surprise, the researchers found that one strain of scrapie causes the same brain damage in mice as sCJD.


"This means we cannot rule out that at least some sCJD may be caused by some strains of scrapie," says team member Jean-Philippe Deslys of the French Atomic Energy Commission's medical research laboratory in Fontenay-aux-Roses, south-west of Paris. Hans Kretschmar of the University of Göttingen, who coordinates CJD surveillance in Germany, is so concerned by the findings that he now wants to trawl back through past sCJD cases to see if any might have been caused by eating infected mutton or lamb.


Scrapie has been around for centuries and until now there has been no evidence that it poses a risk to human health. But if the French finding means that scrapie can cause sCJD in people, countries around the world may have overlooked a CJD crisis to rival that caused by BSE.


Deslys and colleagues were originally studying vCJD, not sCJD. They injected the brains of macaque monkeys with brain from BSE cattle, and from French and British vCJD patients. The brain damage and clinical symptoms in the monkeys were the same for all three. Mice injected with the original sets of brain tissue or with infected monkey brain also developed the same symptoms.


As a control experiment, the team also injected mice with brain tissue from people and animals with other prion diseases: a French case of sCJD; a French patient who caught sCJD from human-derived growth hormone; sheep with a French strain of scrapie; and mice carrying a prion derived from an American scrapie strain. As expected, they all affected the brain in a different way from BSE and vCJD. But while the American strain of scrapie caused different damage from sCJD, the French strain produced exactly the same pathology.


"The main evidence that scrapie does not affect humans has been epidemiology," says Moira Bruce of the neuropathogenesis unit of the Institute for Animal Health in Edinburgh, who was a member of the same team as Deslys. "You see about the same incidence of the disease everywhere, whether or not there are many sheep, and in countries such as New Zealand with no scrapie." In the only previous comparisons of sCJD and scrapie in mice, Bruce found they were dissimilar.


But there are more than 20 strains of scrapie, and six of sCJD. "You would not necessarily see a relationship between the two with epidemiology if only some strains affect only some people," says Deslys. Bruce is cautious about the mouse results, but agrees they require further investigation. Other trials of scrapie and sCJD in mice, she says, are in progress.


People can have three different genetic variations of the human prion protein, and each type of protein can fold up two different ways. Kretschmar has found that these six combinations correspond to six clinical types of sCJD: each type of normal prion produces a particular pathology when it spontaneously deforms to produce sCJD.


But if these proteins deform because of infection with a disease-causing prion, the relationship between pathology and prion type should be different, as it is in vCJD. "If we look at brain samples from sporadic CJD cases and find some that do not fit the pattern," says Kretschmar, "that could mean they were caused by infection."


There are 250 deaths per year from sCJD in the US, and a similar incidence elsewhere. Singeltary and other US activists think that some of these people died after eating contaminated meat or "nutritional" pills containing dried animal brain. Governments will have a hard time facing activists like Singeltary if it turns out that some sCJD isn't as spontaneous as doctors have insisted.


Deslys's work on macaques also provides further proof that the human disease vCJD is caused by BSE. And the experiments showed that vCJD is much more virulent to primates than BSE, even when injected into the bloodstream rather than the brain. This, says Deslys, means that there is an even bigger risk than we thought that vCJD can be passed from one patient to another through contaminated blood transfusions and surgical instruments.









Thursday, March 29, 2012


atypical Nor-98 Scrapie has spread from coast to coast in the USA 2012


NIAA Annual Conference April 11-14, 2011San Antonio, Texas






***SCRAPIE GOATS CALIFORNIA 13 CASES TO DATE ! ***



***SCRAPIE GOATS MICHIGAN 8 CASES TO DATE ! ***



(an unusually high amount of scrapie documented in goats for a happenstance of bad luck, or spontaneous event, THAT DOES NOT HAPPEN IN OTHER STATES ??? )




Sunday, June 2, 2013


Characterisation of an Unusual TSE in a Goat by Transmission in Knock-in Transgenic Mice








Tuesday, November 02, 2010


IN CONFIDENCE


The information contained herein should not be disseminated further except on the basis of "NEED TO KNOW".


BSE - ATYPICAL LESION DISTRIBUTION (RBSE 92-21367) statutory (obex only) diagnostic criteria CVL 1992








2009 UPDATE ON ALABAMA AND TEXAS MAD COWS 2005 and 2006








Wednesday, January 18, 2012


Selection of Distinct Strain Phenotypes in Mice Infected by Ovine Natural Scrapie Isolates Similar to CH1641 Experimental Scrapie


Journal of Neuropathology & Experimental Neurology: February 2012 - Volume 71 - Issue 2 - p 140–147








Wednesday, February 16, 2011


IN CONFIDENCE


SCRAPIE TRANSMISSION TO CHIMPANZEES


IN CONFIDENCE








Sunday, December 12, 2010


EFSA reviews BSE/TSE infectivity in small ruminant tissues News Story 2 December 2010








Sunday, April 18, 2010


SCRAPIE AND ATYPICAL SCRAPIE TRANSMISSION STUDIES A REVIEW 2010








Thursday, December 23, 2010


Molecular Typing of Protease-Resistant Prion Protein in Transmissible Spongiform Encephalopathies of Small Ruminants, France, 2002-2009


Volume 17, Number 1 January 2011








Thursday, November 18, 2010


Increased susceptibility of human-PrP transgenic mice to bovine spongiform encephalopathy following passage in sheep








Friday, February 11, 2011


Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues








why do we not want to do TSE transmission studies on chimpanzees $




snip...


5. A positive result from a chimpanzee challenged severly would likely create alarm in some circles even if the result could not be interpreted for man. I have a view that all these agents could be transmitted provided a large enough dose by appropriate routes was given and the animals kept long enough. Until the mechanisms of the species barrier are more clearly understood it might be best to retain that hypothesis.


snip...


R. BRADLEY










Monday, April 25, 2011


Experimental Oral Transmission of Atypical Scrapie to Sheep


Volume 17, Number 5-May 2011 However, work with transgenic mice has demonstrated the potential susceptibility of pigs, with the disturbing finding that the biochemical properties of the resulting PrPSc have changed on transmission (40).








***The pathology features of Nor98 in the cerebellum of the affected sheep showed similarities with those of sporadic Creutzfeldt-Jakob disease in humans.







*** Intriguingly, these conclusions suggest that some pathological features of Nor98 are reminiscent of Gerstmann-Sträussler-Scheinker disease.


119







*** These observations support the view that a truly infectious TSE agent, unrecognized until recently, infects sheep and goat flocks and may have important implications in terms of scrapie control and public health.








Surprisingly the TSE agent characteristics were dramatically different v/hen passaged into Tg bovine mice. The recovered TSE agent had biological and biochemical characteristics similar to those of atypical BSE L in the same mouse model. Moreover, whereas no other TSE agent than BSE were shown to transmit into Tg porcine mice, atypical scrapie was able to develop into this model, albeit with low attack rate on first passage.


Furthermore, after adaptation in the porcine mouse model this prion showed similar biological and biochemical characteristics than BSE adapted to this porcine mouse model. Altogether these data indicate.


(i) the unsuspected potential abilities of atypical scrapie to cross species barriers


(ii) the possible capacity of this agent to acquire new characteristics when crossing species barrier


These findings raise some interrogation on the concept of TSE strain and on the origin of the diversity of the TSE agents and could have consequences on field TSE control measures.






Friday, February 11, 2011


Atypical/Nor98 Scrapie Infectivity in Sheep Peripheral Tissues







Monday, November 30, 2009


USDA AND OIE COLLABORATE TO EXCLUDE ATYPICAL SCRAPIE NOR-98 ANIMAL HEALTH CODE






I strenuously urge the USDA and the OIE et al to revoke the exemption of the legal global trading of atypical Nor-98 scrapie TSE. ...TSS




A kind greetings from Bacliff, Texas !




I have often pondered if the whole damn mad cow follies started over here in the USA, and somehow, the USA shipped it over to the UK ?




It happened with S. Korea and CWD, via Canada. see ;


The disease was confirmed only in elk in the Republic of Korea in 2001, 2004 and 2005. Epidemiological investigations showed that CWD was introduced via importation of infected elk from Canada between 1994 and 1997.






but I still am not so sure that the mad cow follies did not start long ago right here in the USA i.e. Richard Marsh and deadstock downer cattle to those mink, and then the USA shipped it to hell and back. just pondering out loud here. ...tss





Monday, June 3, 2013


Unsuccessful oral transmission of scrapie from British sheep to cattle








Friday, April 19, 2013


APHIS 2013 Stakeholder Meeting (March 2013) BSE TSE PRION







Thursday, May 30, 2013


World Organization for Animal Health (OIE) has upgraded the United States' risk classification for mad cow disease to "negligible" from "controlled", and risk further exposing the globe to the TSE prion mad cow type disease


U.S. gets top mad-cow rating from international group and risk further exposing the globe to the TSE prion mad cow type disease










Saturday, December 15, 2012


Bovine spongiform encephalopathy: the effect of oral exposure dose on attack rate and incubation period in cattle -- an update 5 December 2012








Thursday, February 14, 2013


The Many Faces of Mad Cow Disease Bovine Spongiform Encephalopathy BSE and TSE prion disease








2012 atypical L-type BSE BASE California reports




Saturday, August 4, 2012


*** Final Feed Investigation Summary - California BSE Case - July 2012







atypical L-type BASE BSE California




SUMMARY REPORT CALIFORNIA BOVINE SPONGIFORM ENCEPHALOPATHY CASE INVESTIGATION JULY 2012


Summary Report BSE 2012


Executive Summary








Saturday, August 4, 2012


Update from APHIS Regarding Release of the Final Report on the BSE Epidemiological Investigation










Singeltary submission ;





Wednesday, May 16, 2012


Alzheimer’s disease and Transmissible Spongiform Encephalopathy prion disease, Iatrogenic, what if ?


Proposal ID: 29403






Tuesday, August 18, 2009








BSE-The Untold Story - joe gibbs and singeltary 1999 – 2009








Subject: Re: Hello Dr. Gibbs...........


Date: Wed, 29 Nov 2000 14:14:18 –0500


From: "Clarence J. Gibbs, Jr., Ph.D."


To: "Terry S. Singeltary Sr." References: 3a254430.9fb97284@wt.net


Hi Terry:


326 E Stret N.E., Washington, D. C. 20002.


Better shrimp and oysters than cards!!!!


Have a happy holiday and thanks for all the information you bring to the screen.




Joe Gibbs


==========
















with great respect and sadness, because I am tired of the whole mess...



disgusted and tired in sunny Bacliff, Texas USA 77518



but I’m still here damn’t...



layperson,




Terry S. Singeltary SR. P.O. Box 42 Bacliff, Texas USA 77518 flounder9@verizon.net




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