Strain Source Location Shared Typing Data B.cereus F439 Human, faeces/stools (1981) [diarrheal food poisoning; case linked to that of isolate F438] USA, Michigan MLST(P) B.cereus F438 Human, faeces/stools (1981) [diarrheal food poisoning; case linked to that of isolate F439] USA, Michigan MLST(P)