Whooping cough, or pertussis, is a highly contagious bacterial infection that primarily affects the respiratory system. The disease is most notable for its intense coughing fits, which often end with ...

A highly contagious respiratory illness is on the rise in the United States this year. Cases of whooping cough, also known as pertussis, have surged to pre-pandemic levels in 2024, according to the ...

Add Yahoo as a preferred source to see more of our stories on Google. Whooping cough cases have jumped sharply year over year but remain in line with pre-pandemic numbers, the Centers for Disease ...

Young girl coughs while wrapped in a blanket. Whooping cough can cause severe bouts of coughing. But babies, who are most vulnerable to the disease, may not cough at all. Cases of whooping cough are ...