Public health and public conscience.
D000818:Animals; D002417:Cattle; D007562:Creutzfeldt-Jakob Syndrome / Q000453:epidemiology / Q000635:transmission*; D016643:Encephalopathy, Bovine Spongiform / Q000453:epidemiology / Q000635:transmission*; D005516:Food Microbiology; D006801:Humans; D008460:Meat; D011634:Public Health; D012307:Risk Factors; D012756:Sheep; D006113:United Kingdom / Q000453:epidemiology