Whooping cough continues to surge in the United States, with reported cases soaring to more than 32,000 this year — nearly five times the 6,500 cases recorded during the same period last year — marking the highest levels in a decade.

Whooping cough cases are racing across the country. The U.S. has seen five times more cases in 2024 than we did at this time last year. That includes a resurgence in the DMV. “So whooping cough is caused by the pertussis bacteria.

There have been over 32,000 cases of whooping cough recorded in the U.S. in 2024 so far, the highest annual total in a decade. The big picture: Experts attribute the spike in part to a return to pre-pandemic levels — but the number of cases on record this year far surpasses the total from 2019.

The number of whooping cough cases in the US so far in 2024 is more than 32,000, the highest in a decade, Centers for Disease Control and Prevention data show. As many cases of pertussis, as it's also known,