I also wanted to say it. It came from BSE, the illness the cows got in Britain and also in the Netherlangds, France and Germany (I think most of you know the picture of the stumpling cow,which brakes together on her way to the transporter). There was a long discussion about it in our news. It can be given from cow to cow via their food which is made of the nerving-system and the brain of other cows.
And it is an illness, which can brake out, if you eat that cow-meat. The virus destroys your brain. You get holes in it and your brain looks like a sponge. If you have it you forget things, have halluzinations and seem to be very aggressive, because you feel threatened by everything. You die very soon, because your nerving-system and brain are destroyed. If another human would eat that human meat he'd also get it. In Germany they work to forbid to let animals eat rest-meat from other animals and from every death cow, which should be 'eaten' by us, they take a little part of the brain to analyze it, before it is sold. Alone in Germany they found more than 50 cases with a positive result in 7-8 months. That meat was burned...
In Germany Creutzfeld-Jakob isn't broken out more than before, but it needs much time till you feel it. And till they know it, how many people ate meat of ill cows. But till today, there's no proof that everybody whom eats that meat gets C.K.. There also was a discussion about, that the human has got a special gen, which changes itself then, so not everybody has the gen and getsC.K., if he has contact with ill-meat. < Long medical discussion >