Pasadena health officials are investigating a whooping cough outbreak after four cases were confirmed at a school.

U.S. and global health agencies are managing concurrent outbreaks of measles, mpox, and whooping cough alongside persistent vaccine misinformation. North Dakota has reported 35 measles cases as the ...

Four pertussis cases at a Pasadena elementary school prompt a public health investigation and vaccination reminders.

The Pasadena Public Health Department is investigating a small outbreak of whooping cough at a local elementary school, ...

Whooping cough is spreading at this California school, infecting several people with the ancient disease, as health officials ...

Four cases of whooping cough have been identified at a Pasadena elementary school. Here’s what you need to know.

The Pasadena Public Health Department on Wednesday warned residents of increasing cases of mpox and statewide and ...

The Garrett County Health Department (GCHD) has confirmed the fifth case of pertussis in the past five months, and the second case reported in 2026.

Holy Cross Medical Center has confirmed a local case of pertussis, also known as whooping cough, and is urging residents to ...

Pasadena investigates a pertussis outbreak at Don Benito Fundamental School after four infections are confirmed.

The Pasadena Public Health Department (PPHD) is investigating an outbreak of four confirmed cases of pertussis, commonly ...

The Pasadena Public Health Department Health announced Wednesday it is investigating an outbreak of whooping cough involving four confirmed cases at Don Benito Fundamental School. The department is ...