Two new laboratory-confirmed cases of the highly contagious Bordetella pertussis or whooping cough were detected this week, ...

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 ...

Health officials say someone at Portland’s Grant High School has whooping cough, and they are warning families at the school ...

The Department of Public Health and Social Services confirmed two additional cases of pertussis, also known as whooping cough ...

Whooping cough, medically known as pertussis, is a highly contagious bacterial infection that affects the airways.

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

With the 12th and 13th confirmed pertussis, or whooping cough, cases in Guam in the first five months of 2026, the Department ...

Pasadena public health officials confirmed four cases of whooping cough at Don Benito Fundamental School.

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

The Public Health Department is advising residents that whooping cough (pertussis) is continuing to spread on Grand Cayman, while Cayman Brac is experiencing an ...

Whooping cough is known as the "100-day cough" because symptoms can be prolonged. Initially, the cold-like symptoms can last ...