Biology, asked by divaa6128, 1 year ago

Pathogenicity and viirulence in relation with bacteria

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Answered by zaidkhan620305

Resistance to bacterial infections is enhanced by phagocytic cells and an intact immune system. Initial resistance is due to nonspecific mechanisms. Specific immunity develops over time. Susceptibility to some infections is higher in the very young and the very old and in immunosuppressed patients.

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