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 ...

Add Yahoo as a preferred source to see more of our stories on Google. The new flu variant, H3N2 subclade K, is a mutation of the common flu A subtype, which is often the flu "going around" come late ...

As flu cases rise nationwide, it’s important to know what symptoms to look out for and how to keep yourself and others safe. Here’s what you need to know. Flu season means the illness is circulating ...

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

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

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