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

The Pasadena Public Health Department Health announced it is investigating an outbreak of whooping cough involving three ...

Sequoyah School is the latest Pasadena school to suffer an outbreak of whooping cough cases, according to the Pasadena Public ...

Add Yahoo as a preferred source to see more of our stories on Google. Although the holiday season has ended, several weeks of winter remain, so many state and local medical experts continue to ...

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 ...

CNN — (CNN) — Cases of whooping cough are climbing across the country this year, with about 6,600 already documented — nearly four times the number at the same point last year. In 2024, there were ...

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 ...

Diseases once thought confined to history are making a comeback in Australia. And vaccination is only part of the story.

Australia's diphtheria outbreak is spreading, with more than 230 cases reported. Vaccines remain one of the best methods of disease control, but it relies on the maintenance of preventative measures.

Tall, graceful, and among the rarest birds on earth. Here are eight things you probably didn't know about this awe-inspiring ...