Which of the following is a major virulence factor of Streptococcus pneumoniae? Options: A . &nbsppolysaccharide capsule B . &nbspM protein C . &nbspstreptolysin O D . &nbspstreptolysin S

Which of the following is a major virulence factor of Streptococcus pneumoniae?

Question

Which of the following is a major virulence factor of Streptococcus pneumoniae?

Options:

A . polysaccharide capsule

B . M protein

C . streptolysin O

D . streptolysin S

Answer: Option A
Answer: (a).polysaccharide capsule

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