Posted on 12/28/2003 9:03:31 AM PST by yonif
I heard somewhere last week that it is transmissable to many other animals. I don't know if that is accurate, but I have heard reports of some other animals contracting the disease, not realated to this incident, but perhaps when all the chaos was going on in the UK. I'll see if I can find anything.
PBWY has been researching this issue some. Perhaps he knows more.
Well then I guess CBS news was wrong. Fancy that.
"There is no known risk to dogs . . . " http://www.cbsnews.com/stories/2003/02/28/health/main542336.shtml
Glad I feed my dogs lamb.
Bovine spongiform encephalopathy (BSE), popularized in the recent press coverage of the European epidemic as "mad cow disease," belongs to a group of progressively degenerative neurological diseases, collectively known as transmissible spongiform encephalopathies (TSEs)(See Table 1.) TSEs are characterized by long incubation periods, short clinical course, 100% fatality, and no known course of treatment. The causative agent has not been fully characterized; however, resistance to physical and chemical agents that destroy nucleic acids essentially rules out conventional microbial and viral agents. The scientific community is increasingly referring to the "prion" theory as the most likely source of infection. The infection seems to be dependent on the infected animals own proteins, while the lack of foreign proteins allows the infectivity to remain invisible to the hosts immune system. This "invisibility" fails to provoke an antibody response, which. causes the development of typical vaccines and simple detection techniques to likely be improbable. The current test, other than post-mortem histopathology, involves the isolation of the appropriate suspected infected tissue (brain and other nervous tissue being best), injecting it into mice and waiting about 700 days for any symptoms to develop. The peculiar nature, invisibility, of the disease explains the possibility of spontaneous mutation as well as the spread from exposure, as this disease has the peculiarity of being both an acquired infection and a Mendelian inherited disease, generally considered inconsistent with an infectious agent. Additionally, the vulnerability of one species versus another varies considerably. A number of domestic cats (>86) in Great Britain have contracted encephalopathy; however, not a single dog, pig or horse have, despite exposure to the same agents thought to have transmitted the disease to the cats.
Then how come England destroyed the entire animal?
Because Brits eat cow brains? It is the brain/spinal cells that cause the problem. The British feed their cattle a feed mixed with the brain cells of other cattle. IF the one cow's infected cells are ingested by another cow, it too will probably become infected wiht Mad Cow. The U.S. (I believe) has stopped the sale & use of such feed. After all it is basically cannibalism. Same type (mad cow) of disease occurs in human cannibals.
They probably did not want to chance any of the infected cows/cattle becoming feed.
This sounds like the "miracle of the cows".
Is this a bad time to point out that cows got BSE from being fed remains of sheep with scrapies?
...some of the meat from the cow slaughtered Dec. 9 went to Alaska, Hawaii, Idaho, Montana and Guam. Earlier, officials had said most of the meat went to Washington and Oregon, with lesser amounts to California and Nevada.
How big a freakin cow is this??? (And it is a dairy cow to to boot, not a beef cow.)
One cow feeds eight states and a territory. This is a bigger miracle than the fish one a couple thousand years ago.
Hot dogs?
Weren't steak and kidney pies made of offal, which were intestines and stuff? I remember years ago reading that because of BSE, offal was banned from those pies and other food items I wasn't familiar with.
I don't think they are supposed to accept 'downers', but some do anyway.
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