Here's what you need to know about this season's H3N2 flu symptoms, treatment, when to go to the hospital and whether to get ...

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

Amid a severe flu season, the CDC ends its universal flu shot recommendation for kids. Experts explain why this is dangerous ...

Florida reported 20 outbreaks of flu in 12 counties Jan. 4-10. What to know about symptoms, when to call a doctor.

Flu symptoms are often dismissed, but some warning signs should never be ignored. Learning to listen to your body protects ...

Were you or a loved one sick over the holidays? Here's what to know about new influenza variant and how to stay healthy during flu season ...

Respiratory virus season is in full swing across California, with several illnesses spreading across the state. Cases of ...

The so-called “super flu” – a strain that doctors say appears to last longer and be very transmissible – is spreading in ...

Cough and throat irritation are commonly attributed to seasonal flu, but air pollution can also trigger similar symptoms.

Cases of influenza fell sharply in Pennsylvania for the week ending Jan. 17, according to the most recent data. But some ...

If you think only the elderly die from flu, think again. These families share stories of losing their 16-year-old loved ones ...