Description of how it contributes virulence

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Reference no: EM133311176

Assignment:

Research each virulence factor below and provide the following information:

A description of how it contributes virulence by being a. invasive b. toxic or c. both invasive and toxic (i.e. choose a, b or c and explain how).
A description of how it helps the pathogen to overcome a host defense mechanism.

1. Neisseria gonorrhea produces pili and adhesins specific to the human urogenital epithelium.

2. The pilin genes in Neisseria gonorrhea periodically recombine.

3. Many Streptococcus strains coat themselves in a slimy glycocalyx.

4. Staphylococcus aureus can synthesize hemolysins.

5. Clostridium perfringes spores can germinate deep within wounds, where they release a protein that moves along muscle fibers killing all host cells.

Reference no: EM133311176

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