Whooping cough (or pertussis) cases are on the rise, causing concerns of a resurgence of the highly contagious disease.

Infections happen year-round, but peak whooping cough season lasts from late summer through fall. Pertussis is a cyclical disease, meaning it might spread widely through a community and then disappear ...

More than 25,000 cases of whooping cough have been recorded in the U.S. so far this year, updated federal data shows.This ...

An infant has died from whooping cough in Kentucky, the third such instance in the past 12 months, state health officials ...

A third infant has died from whooping cough in Kentucky this year, marking the latest victim in what health officials are ...

Federal watchdog says infections remain unusually high for a second consecutive year; infants most at risk as multiple states ...

The local health authority has reported 135 cases of the virus locally in 2025, already much higher than the 84 cases that ...

Pertussis, also known as whooping cough, is on the rise in Austin-Travis County with more than 130 cases so far this year.

Abraham, a 70-year-old former Republican congressman who served three terms representing Louisiana’s 5th congressional ...

Whooping cough is making a major comeback in the US, with sharp increases now seen in Texas, Florida, California, and Oregon.

A former Louisiana health official who ordered his state health department to stop promoting mass vaccinations was quietly ...