<prompt> Toxins are implicated the major pathogenic mechanism in all of the following bacterial diarrheas except:Vibrio choleraeShigella spVibrio parahemolyticusStaphylococcus aureus  <response>: Ans. c Vibrio parahemolyticus Ref. Harrison 17e, p 814, 18e, p 1084, 19e, p 266 Non-inflammatory Enterotoxin mediated acute diarrhoeas are: Vibrio cholera Clostridium perfringens S. aureus Plesiomonas shigelloides Rota virus Enteric adenoviruses Cyclospora sp ETEC LT or ST Bacillus cereus Aeromonas hydrophila Norwalk like viruses Girdia lamblia Cryptosporidium Microsporidia 