Whooping Cough Is Surging. Do You Need Another Shot?

Pertussis infections have surged in recent months, and some people may need an additional shot for protection. https://static01.nyt.com/images/2025/06/05/multimedia/WELL-TDAP-BOOSTER1-fqph/WELL-TDAP-BOOSTER1-fqph-mediumSquareAt3X.jpg