Medicine – MCQ 113 – Endotoxin which is not responsible for pathogenesis

The endotoxin of the following gram negative bacteria does not play any part in the pathogenesis of the natural disease:
a) Escherichia coli
b) Klebsiella sp.
c) Vibrio cholerae
d) Pseudomonas aeruginosa

Correct answer : c) Vibrio cholerae

Vibrio cholerae exotoxins are responsible for it’s pathogenicity.

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