Toxins are implicated as the major pathogenic mechanism in all of the following bacterial diarrheas except -
Ans. is 'c' i.e., Vibrio parahemolyticus "No enterotoxin has been identified with vibrio parahemolyticus. The vibrio is believed to cause enteritis by invasion of the intestinal epithelium"
Vibrio cholerae
Shigella sp
Vibrio parahemolyticus
Staphylococcus aureus