Nearly 9,000 flu cases reported in New Jersey as of the week ending Jan. 3. Here’s what to know about the H3N2 epidemic.

Feeling under the weather? You could have Influenza Type A. Here's the difference between Influenza Type A and Type B.

Is it flu A or flu B, and how long is it contagious? Here's what to know about the flu virus running rampant in New Jersey, ...

The U.S. is facing its worst flu season in 25 years, according to the Centers for Disease Control and Prevention, which ...

To fully understand the burden of influenza, multiple factors must be considered, including prevention efforts, the ...

Nationwide, there have been 15 million reported cases, 180,000 hospitalizations, and 7,400 deaths. Here's how bad it is in ...

Validated Across Influenza A and Influenza B, Including H3N2 Subclade K and Zoonotic Influenza A Subtypes H5, H7, H9AUSTIN, ...

State officials today confirmed that a sick Hawaiian duck found at the Hanalei Wildlife Refuge on Kauai a few months ago ...

A particularly infectious subvariant of influenza is keeping emergency room numbers high and causing especially severe ...

A case of avian influenza has now been confirmed in a Koloa Maoli (Hawaiian duck) found sick on Nov. 26 at the US Fish and ...

A late-emerging influenza A mutation known as subclade K weakened protection, but doctors say vaccination still reduces ...

Flu activity in Michigan is considered "very high," according the latest report from the U.S. Centers for Disease Control and ...