Noninvasive diarrhea can be caused by the following?: (A) Shigella, (B) B. cereus, (C) Salmonella, (D) Y. enterocolitica
Answer is B. Ans. (b) Bacillus cereus Diarrhea of B. cereus is mediated by enterotoxin which resemble E. coli LT. The incubation period is 8-16 hours. Bacteria causing invasive diarrhea Shigella Salmonella Enteroinvasive E. coli Campylobacter jejuni