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From: TSS ()
TEXAS MAD COW GRILLING INSTRUCTIONS FOR T-BONE STEAKS SOME POTENTIAL EXPOSURE WOULD RESULT FROM THE PRESENCE OF SPINAL CORD IN CERTAIN BONE-IN CUTS OF BEEF, LIKE T-BONE STEAKS...... Anatomy of the T-Bone Although the spinal cord is removed by packers during processing, there is still concern (in the European Union) that it could be a source of Creutzfeldt-Jakob disease, more popularly known as mad cow disease. This is because spinal tissue contains nerve cells, and these can experimentally transmit the prion that causes this disease. SO, WHILE grilling those T-bones, just be sure to heat up old sparky to about 600 degrees C. turn that baby to ash and then hope it does not still contain TSE agent. Published online before print March 14, 2000, 10.1073/pnas.050566797; Paul Brown*,, Edward H. Rau, Bruce K. Johnson*, Alfred E. Bacote*, * Laboratory of Central Nervous System Studies, National Institute of Neurological Disorders and Stroke, and Environmental Contributed by D. Carleton Gajdusek, December 22, 1999 Abstract transmissible spongiform encephalopathy | scrapie | prion | medical waste | incineration Introduction full text; http://www.pnas.org/cgi/content/full/97/7/3418 infectivity surviving ashing to 600*C is (in my opinion) degradable but infective. based on Bown & Gajdusek, (1991), landfill and burial may be assumed to have a reduction factor of 98% (i.e. a factor of 50) over 3 years. CJD-infected brain-tissue remained infectious after storing at room-temperature for 22 months (Tateishi et al, 1988). Scrapie agent is known to remain viable after at least 30 months of desiccation (Wilson et al, 1950). and pastures that had been grazed by scrapie-infected sheep still appeared to be contaminated with scrapie agent three years after they were last occupied by sheep (Palsson, 1979). http://europa.eu.int/comm/food/fs/sc/ssc/out58_en.pdf PAUL BROWN SCRAPIE SOIL TEST http://www.bseinquiry.gov.uk/files/sc/seac07/tab03.pdf Gibbs CJ Jr, Asher DM, Kobrine A, Amyx HL, Sulima MP, Gajdusek DC. Laboratory of Central Nervous System Studies, National Institute of Neurological Disorders and Stroke, National Institutes of Health, Bethesda, MD 20892. Stereotactic multicontact electrodes used to probe the cerebral cortex of a middle aged woman with progressive dementia were previously implicated in the accidental transmission of Creutzfeldt-Jakob disease (CJD) to two younger patients. The diagnoses of CJD have been confirmed for all three cases. More than two years after their last use in humans, after three cleanings and repeated sterilisation in ethanol and formaldehyde vapour, the electrodes were implanted in the cortex of a chimpanzee. Eighteen months later the animal became ill with CJD. This finding serves to re-emphasise the potential danger posed by reuse of instruments contaminated with the agents of spongiform encephalopathies, even after scrupulous attempts to clean them. PMID: 8006664 [PubMed - indexed for MEDLINE] FDA Statement Statement on Texas Cow With Central Nervous System Symptoms FDA, which is responsible for the safety of animal feed, immediately began an investigation. On Friday and throughout the weekend, FDA investigators inspected the slaughterhouse, the rendering facility, the farm where the animal came from, and the processor that initially received the cow from the slaughterhouse. FDA's investigation showed that the animal in question had already been rendered into "meat and bone meal" (a type of protein animal feed). Over the weekend FDA was able to track down all the implicated material. That material is being held by the firm, which is cooperating fully with FDA. Cattle with central nervous system symptoms are of particular interest because cattle with bovine spongiform encephalopathy or BSE, also known as "mad cow disease," can exhibit such symptoms. In this case, there is no way now to test for BSE. But even if the cow had BSE, FDA's animal feed rule would prohibit the feeding of its rendered protein to other ruminant animals (e.g., cows, goats, sheep, bison). FDA is sending a letter to the firm summarizing its findings and informing the firm that FDA will not object to use of this material in swine feed only. If it is not used in swine feed, this material will be destroyed. Pigs have been shown not to be susceptible to BSE. If the firm agrees to use the material for swine feed only, FDA will track the material all the way through the supply chain from the processor to the farm to ensure that the feed is properly monitored and used only as feed for pigs. To protect the U.S. against BSE, FDA works to keep certain mammalian protein out of animal feed for cattle and other ruminant animals. FDA established its animal feed rule in 1997 after the BSE epidemic in the U.K. showed that the disease spreads by feeding infected ruminant protein to cattle. Under the current regulation, the material from this Texas cow is not allowed in feed for cattle or other ruminant animals. FDA's action specifying that the material go only into swine feed means also that it will not be fed to poultry. FDA is committed to protecting the U.S. from BSE and collaborates closely with the U.S. Department of Agriculture on all BSE issues. The animal feed rule provides crucial protection against the spread of BSE, but it is only one of several such firewalls. FDA will soon be improving the animal feed rule, to make this strong system even stronger. #### http://www.fda.gov/bbs/topics/news/2004/NEW01061.html AND DON'T FORGET WHAT WE FEED TEXAS MAD COWS; FOR IMMEDIATE RELEASE -------------------------------------------------------------------------------- Note: On Dec. 23, 2003, the U.S. Department of Agriculture reported that a cow in Washington state had tested positive for bovine spongiform encephalopathy (BSE, or mad cow disease). As a result, information on this Web page stating that no BSE cases had been found in the United States is now incorrect. However, because other information on this page continues to have value, the page will remain available for viewing. FDA ANNOUNCES TEST RESULTS FROM TEXAS FEED LOT FDA has determined that each animal could have consumed, at most and in total, five-and-one-half grams - approximately a quarter ounce -- of prohibited material. These animals weigh approximately 600 pounds. It is important to note that the prohibited material was domestic in origin (therefore not likely to contain infected material because there is no evidence of BSE in U.S. cattle), fed at a very low level, and fed only once. The potential risk of BSE to such cattle is therefore exceedingly low, even if the feed were contaminated. According to Dr. Bernard Schwetz, FDA's Acting Principal Deputy Commissioner, "The challenge to regulators and industry is to keep this disease out of the United States. One important defense is to prohibit the use of any ruminant animal materials in feed for other ruminant animals. Combined with other steps, like U.S. Department of Agriculture's (USDA) ban on the importation of live ruminant animals from affected countries, these steps represent a series of protections, to keep American cattle free of BSE." Despite this negligible risk, Purina Mills, Inc., is nonetheless announcing that it is voluntarily purchasing all 1,222 of the animals held in Texas and mistakenly fed the animal feed containing the prohibited material. Therefore, meat from those animals will not enter the human food supply. FDA believes any cattle that did not consume feed containing the prohibited material are unaffected by this incident, and should be handled in the beef supply clearance process as usual. FDA believes that Purina Mills has behaved responsibly by first reporting the human error that resulted in the misformulation of the animal feed supplement and then by working closely with State and Federal authorities. This episode indicates that the multi-layered safeguard system put into place is essential for protecting the food supply and that continued vigilance needs to be taken, by all concerned, to ensure these rules are followed routinely. FDA will continue working with USDA as well as State and local officials to ensure that companies and individuals comply with all laws and regulations designed to protect the U.S. food supply. W.H.O. Dr Maura Ricketts BSE/TSE .1 GRAM LETHAL realplayer audio http://www.maddeer.org/audio/BBC4farmingtoday2_1_03.ram Corinne Ida Lasmézas, Emmanuel Comoy, Stephen Hawkins, Christian Herzog, Franck Mouthon, Timm Konold, Frédéric Auvré, Evelyne Correia, Nathalie Lescoutra-Etchegaray, Nicole Salès, Gerald Wells, Paul Brown, Jean-Philippe Deslys Published online January 27, 2005 http://www.thelancet.com/journal/journal.isa 1: J Infect Dis 1980 Aug;142(2):205-8 Gibbs CJ Jr, Amyx HL, Bacote A, Masters CL, Gajdusek DC. Kuru and Creutzfeldt-Jakob disease of humans and scrapie disease of sheep and goats were transmitted to squirrel monkeys (Saimiri sciureus) that were exposed to the infectious agents only by their nonforced consumption of known infectious tissues. The asymptomatic incubation period in the one monkey exposed to the virus of kuru was 36 months; that in the two monkeys exposed to the virus of Creutzfeldt-Jakob disease was 23 and 27 months, respectively; and that in the two monkeys exposed to the virus of scrapie was 25 and 32 months, respectively. Careful physical examination of the buccal cavities of all of the monkeys failed to reveal signs or oral lesions. One additional monkey similarly exposed to kuru has remained asymptomatic during the 39 months that it has been under observation. PMID: 6997404 FIRE UP THOSE GRILLS, who needs to test these cows for mad cow disease. Johanns says everything is o.k. Course, i don't think there is a grill in Texas that will cook up to 600-1000 degrees celsius. THE June 2004 BSE ENHANCED BSE SURVEILLANCE and those 388,000 some odd cows tested to date, don't count now. THEY must all be retested, and Johann must go for his part in this cover-up. Johann must resign! HIS actions and others have caused millions to become exposed to this deadly agent. WE must test all cattle for human/animal consumption. THE MRR POLICY GW et al dreamed up, must GO, trashed, nada. it was nothing more than a tool to legally trade all strains of TSEs globally. IT was nothing more than about commodities and futures, open borders at all cost, to hell with human health. THE BSE GBR risk assessments must be adhered to and strengthened to include all TSEs. dont let the incubation period fool you. have a safe 4th of July... TSS
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