In October, the CDC wrote that since late spring, the number of infections caused by walking pneumonia has been increasing, ...

Whooping cough — highly contagious and potentially dangerous — has surged in California to levels not seen since the start of ...

Whooping cough cases are on the rise. Find out how to protect yourself from the highly contagious infection on Good Morning ...

Whopping cough, or pertussis, cases this year have blown past pre-pandemic norms. New York is being hit especially hard. See why, how to stay safe.