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 ...

SHREVEPORT, La. -- Concerns are mounting over whooping cough after two babies in Louisiana have died of whooping cough in the last six months. Before these deaths, there hadn't been a death from it in ...

ELK GROVE, Calif. (AP) – A California city with a large number of whooping cough cases despite a high immunization rate is revealing the limitations of the current vaccine used to protect against the ...

SPOKANE, Wash. — Spokane Regional Health District confirmed on 123 cases of pertussis, commonly known as whooping cough in the region. The infections are primarily among infants, toddlers and ...

UC Davis is distributing the letter from the Yolo County Health and Human Services Agency, below, to share with the campus community that four cases of whooping cough have been identified in the last ...

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

Health and Community Services Department is reporting an "emerging threat" of Pertussis, or whooping cough, locally and statewide. There have been 284 cases of whooping cough reported in Michigan ...