A Washington state resident died from the H5N5 avian flu, marking a first-known human case, with health officials maintaining ...

A landmark multi-country clinical trial has shown that a structured, sustainable approach to infection prevention and treatment can save women's lives, cutting severe maternal infections and deaths by ...

Pertussis, or whooping cough, remains a highly contagious respiratory infection caused by Bordetella pertussis. Despite inclusion of pertussis vaccines in immunization programs since the 1970s, ...