Infections of the highly contagious stomach bug have doubled in recent months, prompting health officials to warn of a ...
Norovirus cases appear to be trending up, according to recent data. The National Respiratory and Enteric Virus Surveillance ...
Infections happen year-round, but peak whooping cough season lasts from late summer through fall. Pertussis is a cyclical disease, meaning it might spread widely through a community and then disappear ...