Planned federal funding cuts could impact the availability of vaccines, infectious disease monitoring and contact tracing in Pennsylvania.

The U.S. has tallied 8,077 cases of whooping cough in 2025, compared with 3,847 cases in the same period last year, federal ...

Health officials report that whooping cough cases in the Winona area are declining following a winter surge, but they continue to urge residents to remain vigilant ...