<prompt> Noninvasive diarrhea can be caused by the following?ShigellaB. cereusSalmonellaY. enterocolitica  <response>: 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 