The California Area School District is warning parents after students were potentially exposed to whooping cough.

Whooping cough is surging in the United States, with cases now five times higher than they were at the same point last year, ...

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 Nebraska Department of Health and Human Services is warning about an uptick in whooping cough cases across the state this ...

A local school district is warning its parents and guardians about possible exposure to pertussis, also known as whooping ...

Whooping cough cases in Wisconsin are 12 times higher than last year, with case counts reaching pre-pandemic levels, the ...

The total number of cases reported has reached 286. Officials say case numbers are rising in Anchorage, but falling statewide ...

Whooping cough cases are rising fast nationwide, with four times as many cases this year compared to last year so far. Health ...

TORONTO - Whooping cough is on track to reach a record number of cases in Ontario while infections climb in eastern provinces ...

A whooping cough case has been confirmed by the South Dakota Department of Health for a student in the Sioux Falls School ...