All of the Following Organisms Produce Exotoxins EXCEPT

Question

All of the following organisms produce exotoxins EXCEPT
A)Salmonella typhi.
B)Clostridium botulinum.
C)Corynebacterium diphtheriae.
D)Clostridium tetani.
E)Staphylococcus aureus.

Accepted Answer

Salmonella typhi is a gram-negative bacterium that primarily causes typhoid fever. It does not produce exotoxins; instead, it causes illness by invading the host's gastrointestinal tract and spreading throughout the body. The other organisms listed produce exotoxins.