Subclade K has become the dominant form of flu and is slightly different from the virus targeted by this year’s flu vaccine.

As flu cases rise across the country, here is everything to know about testing yourself for the illness at home.

As flu cases rise across the U.S., those who end up contracting the virus have treatments available that may help reduce ...

Flu is rising rapidly across the U.S., driven by a new variant of the virus — and cases are expected to keep growing with ...

It’s a new flu strain called H3N2 Subclade K or more commonly referred to as “Super Flu.” Experts predict this year’s flu ...

A variant of influenza A, H3N2, is spreading across the U.S., with low vaccination rates contributing to infection rates.

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

The “super flu” is a variant of influenza A H3N2 called subclade K. Historically, similar variants have caused more severe ...

Those case levels echo across 14 other states in the country that reported high or very high activity of outpatient visits to ...

Choosing the right foods during the flu can make a noticeable difference in how you feel. Hydrating broths, vitamin-rich ...

A new version of the common flu is spreading globally, and health officials are monitoring this evolving strain of influenza A(H3N3) Subclade K, which has been increasingly detected worldwide.

Flu cases are slowly rising in Illinois in the lead-up to holiday gatherings this week, so what should you know before you ...