title: A dreadful challenge.
authors.affiliation: Department of Medical Microbiology, University of Edinburgh, UK.
authors.forename: J G
authors.initials: JG
authors.lastname: Collee
mesh_terms: D000821:Animal Feed / Q000009:adverse effects; D000818:Animals; D002417:Cattle; D007562:Creutzfeldt-Jakob Syndrome / Q000473:pathology / Q000635:transmission; D016643:Encephalopathy, Bovine Spongiform / Q000473:pathology / Q000635:transmission; D005506:Food Contamination; D006801:Humans; D017096:Prion Diseases / Q000473:pathology / Q000635:transmission; D011328:Prions / Q000378:metabolism
chemical_list: D011328:Prions