Norovirus is the leading cause of foodborne illness in the UnitedStates, responsible for 58% of such infections acquired in the country each year, according to the CDC. "Wash your hands really ...
HealthDay News — Rates of pertussis in the United States are surging, with more than 32,000 cases reported as of mid-December — about six times more than at this time last year and more than have been ...