British beef, Ontario water and dead crows.
Clements
C
C
D000818:Animals; D002170:Canada / Q000453:epidemiology; D002417:Cattle; D016643:Encephalopathy, Bovine Spongiform / Q000266:history / Q000517:prevention & control / Q000635:transmission; D004926:Escherichia coli; D004989:Ethics / Q000145:classification / Q000266:history; D005502:Food; D049673:History, 20th Century; D011634:Public Health / Q000941:ethics / Q000266:history / Q000592:standards / Q000639:trends; D014901:West Nile Fever / Q000266:history / Q000517:prevention & control / Q000635:transmission