The Pasadena Public Health Department said Tuesday it’s investigating an outbreak of whooping cough, also known as pertussis, ...

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 ...

Whooping cough, a bacterial infection that can be especially dangerous for babies and young children, is on the rise. Already in 2025 the U.S. has recorded 8,485 cases. That's compared with 4,266 ...

Whooping cough is making a strong comeback in the United States as data from the Centers for Disease Control and Prevention shows a steep rise in reported cases. “We are seeing a significant rise in ...

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 ...

Whooping cough cases are on the rise as the vaccination rate for the highly contagious respiratory illness drops, a new investigation has found. Pertussis, also known as whooping cough, is caused by a ...

The whooping cough outbreak in Pasadena schools continued Tuesday with the announcement of three more cases, this ...

The Williams County Health Department is reporting a 325% increase in pertussis (whooping cough) cases this year, from a total of four confirmed cases in 2025 up to 17 confirmed ...

The Pasadena Public Health Department has confirmed three more cases of whooping cough at a Pasadena Unified School District ...