Whooping cough cases are more than double those seen at the same time last year, with 8,064 cases recorded nationwide so far ...

Preliminary data from the U.S. Centers of Disease Control and Prevention says the U.S. has seen 8,485 cases of whooping cough ...

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 ...

Pennsylvania, one of the states hit hardest by the illness last year, has recorded 207 whooping cough cases in 2025.

CDC data shows US whooping cough cases have doubled in 2025 compared to last year, raising concerns over vaccine hesitancy and declining immunization rates.

Whooping cough, known clinically as pertussis, has caused the death of at least five, according to a ProPublica report, and cases skyrocketed by 1,500% nationwide since a 2021 low point ...

Officials with Emplify Health by Gundersen in La Crosse, WI, say after a lull in the last few months, Whooping cough cases have returned to the region.

According to reports by the Michigan Department of Health and Human Services (MDHHS), pertussis (whooping cough) cases in 2024 increased by nearly 2,000%. As of Friday, 497 cases have been confirmed ...

According to the Wake County Public School System, Leesville Road High School sent a letter to parents stating the county had confirmed a case of pertussis, known as whooping cough, among one of its ...

The spread of whooping cough has been increasing since the early 2000s. But in 2025, there have been more than 8,000 cases of ...