The U.S. is experiencing more than four times as many whooping cough cases compared with last year — a spike that some ...

Whooping cough cases are climbing at the fastest pace in years as students across America return to school, U.S. health ...

The Wisconsin Department of Health Services (DHS) is reporting a significant increase in cases of pertussis, also known as ...

Wisconsin health officials are urging residents to make sure their children are up to date on the whooping cough vaccine as ...