Mad cows and the minister.
D000818:Animals; D001927:Brain Diseases / Q000209:etiology / Q000662:veterinary*; D002417:Cattle; D007562:Creutzfeldt-Jakob Syndrome / Q000209:etiology / Q000635:transmission; D006801:Humans; D011634:Public Health; D012307:Risk Factors; D012608:Scrapie / Q000635:transmission*; D006113:United Kingdom; D015047:Zoonoses