Health officials say the rise is due to pandemic-era health precautions wearing off, along with vaccine and booster hesitancy. There are more than four times as many cases of whooping cough this year ...

Whooping cough is known as the "100-day cough" because symptoms can be prolonged. Initially, the cold-like symptoms can last ...

San Bernardino County health officials are sounding the alarm as whooping cough cases nearly triple compared to last year, part of a nationwide rise that has pediatricians and epidemiologists ...

Whooping cough cases surged in Texas last year. In 2025, Texas reported more whooping cough cases than in any year in the past six decades, according to state health department data obtained by the ...

A confirmed case of whooping cough has been identified at a local high school, triggering an urgent vaccination appeal.

There are more than four times as many cases of whooping cough this year compared to last year in the U.S., with the highly contagious disease spreading at its fastest pace in years just as ...