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Q.

How contagious is whooping cough?

Related Topics: Whooping Cough
 

Answers From Experts & Organizations (1)

8,021 Answers
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A.

Whooping cough is highly contagious. If one person has the pertussis bacteria, each unvaccinated household contact has up to 90% chance of catching the infection as well.

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Archived: March 20, 2014

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