Which of the following organism does not cause invasive diarrhea
Answer is A (Bacillus cereus) Bacillus cereus causes non invasive diarrhea secondary to small bowel hypersecretion, as a result of preformed bacterial toxins. Rotavirus, Aeromonas sp and Shigella are all invasive organism known to cause invasive diarrhea.
Bacillus cereus
Aeromonassp
Rota virus
Shigella