Whooping cough cases are on the rise in the United States, according to data from the Centers for Disease Control and Prevention. For the week ending April 12, at least 8,064 whooping cough cases have ...

Whooping cough cases are on the rise as the vaccination rate for the highly contagious respiratory illness drops, a new investigation has found. Pertussis, also known as whooping cough, is caused by a ...

The Arizona Department of Health Services attributes one death in the state to whooping cough in 2025, a 19-month-old ...

Whooping cough has been on the rise in the U.S. for years—and cases are continuing to soar in 2025. Meanwhile, fewer Americans are getting vaccinated against it. Here’s what to know about the ongoing ...