The Garrett County Health Department (GCHD) has confirmed the eighth case of pertussis in the past six months. This is the fifth case reported in 2026.

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

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

The County of Monterey’s public health officials are urging residents to stay up to date on their pertussis immunizations due ...

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

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

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

In response to the ongoing whooping cough or pertussis outbreak, the Department of Public Health and Social Services ...

RSV is a common virus that usually causes cold-like symptoms, but it can be more serious in babies, older adults and people with underlying health conditions. One study has estimated that the ...

Concomitant influenza and pertussis vaccines in pregnant individuals show no significant association with increased risk for adverse pregnancy outcomes.