Norovirus, a stomach bug that causes vomiting and diarrhea, is surging again after a harsh season last winter. Here's what to ...

A low-grade fever—meaning your temperature is somewhere between 99.6 and 100.3 degrees Fahrenheit—is a common symptom of ...

Vaccine advisers to the CDC may vote to make a major change to the childhood vaccine schedule, potentially delaying a dose of ...

New CDC data shows Louisiana ranks number one in week-by-week increases of suspected influenza cases. However, a Lake Charles doctor says the surge is not cause for alarm.

Vaccine advisers to the US Centers for Disease Control and Prevention may vote this week to make a major change to the ...

Flu cases in New York have surged by 117%, with 17,000 cases reported across 62 counties. Health officials urge vaccination ...

A sharp, unseasonably early spike in norovirus cases, also known as the “winter vomiting disease,” has emerged, adding an additional threat to an already crowded field of respiratory illnesses this ...

In early November, the South Carolina Department of Public Health opened a pop-up mobile vaccine clinic in a library parking ...

By Céline Gounder, KFF Health News Rates of pertussis, also known as whooping cough, are surging in Texas, Florida, California, Oregon, and other states and localities across the country. The ...

Infections happen year-round, but peak whooping cough season lasts from late summer through fall. Pertussis is a cyclical ...

CDC data indicates that norovirus is back on the warpath and getting plenty of Americans sick.

A controversial CDC appointment, a West Virginia ruling to allow religious vaccine exemptions and a third whooping cough ...