Australian case numbers followed by those in Europe, as French study suggests that pertussis bacterial mutations partly responsible.

This week, Caddo School District sent a letter to the parents of Walnut Hill Elementary students stating that one case of ...

Pertussis — a disease commonly referred to as whooping cough — is spreading quickly, the Centers for Disease Control and ...

Dr. Jerome Adams warned on Saturday that the "new administration had better have a strong infectious disease response plan." ...

A nearly yearlong surge in whooping cough cases in Marin appears to be winding down while outbreaks are ramping up in other ...

OPINION: We cannot become immune to health warnings.