Flu cases and hospitalizations are surging, already breaking last season's records. Here's where activity is highest, what ...

“For most people, all ages, the classic symptoms are going to be a pretty abrupt onset of fever, headaches, body aches are ...

With a new variant spreading, and bringing with it a change in some symptoms, doctors say there are some warning signs to watch for this flu season that can help determine when medical attention is ...

As 2025 begins, norovirus, also known as the stomach flu, is surging across the United States. The highly contagious virus which causes unpleasant bouts of vomiting and diarrhea is causing a record ...

Learn how to distinguish adenovirus from flu this season. Spot key symptoms, risks, and prevention tips to stay protected.