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Defend the resurgence of Whooping cough as due to waning immunity

What is the mechanism(s) that

Bordetella pertussis uses to invade epithelial cells in the lungs?

Why does this Gram-negative bacteria cause the characteristic cough that it does?

Why is infant mortality high?

What role does herd immunity play in the spread of an infectious disease like Whooping cough?

Top Answer

1. The resurgence of whooping cough is high. It tends to reoccur in the person, the natural immunity or the immunity induced... View the full answer

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