Virulence factors of Staphylococcus aureus include all of the following except one. Which one is the exception?
M proteins are virulence factors of group A Streptococci (Streptococcus pyogenes). All of the other listed virulence factors may be found routinely in S. aureus bacteria.
Beta-lactamases
Coagulase
Enterotoxins
M Protein
All India exam