Louisiana’s whooping cough outbreak is now the worst in 35 years, after cases dramatically outpaced the previous record high over the summer and hospitalizations continued to rise among young infants.
The brutal respiratory infection has infected tens of thousands and killed at least 13 people in the U.S. in 2025 ...
Cases of whooping cough are on the rise in the US — and so are deaths, with most of 2025’s fatalities being children and ...