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 vaccinated.

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

Flu cases are rising across the U.S. Here's what you need to know about symptoms, flu duration and the new strain ...

Add Yahoo as a preferred source to see more of our stories on Google. Influenza is everywhere right now. “Numbers of emergency department visits, outpatient visits, hospitalizations are all on the ...

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

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

Ohio ranks among states with very high flu activity. Here's what to know about current case numbers, symptoms, and how to ...

Heard of subclade K? What to look for in flu symptoms as more people report super flu, new flu.

A new strain of the flu is making its way across the country and Oklahoma, reported to have 'high' activity levels.

Michigan health officials say only 23% of Michigan residents have received this year's influenza vaccine.