The brutal respiratory infection has infected tens of thousands and killed at least 13 people in the U.S. in 2025 ...

For the second year in a row, the US has surpassed 25,000 whooping cough cases — another sign of the risks of falling ...

PHILADELPHIA (WPVI) -- A new report by the Centers for Disease Control shows the number of confirmed whooping cough cases across the country is five times higher than this time last year. That ...

Following the species' comeback, new pressures are converging on their wintering habitat along the Texas coast.

Despite a slowdown compared to the beginning of the year, the number of annual whooping cough cases in Arkansas is projected ...