It's not just a spike but a "high severity" of flu cases nationwide for the first time in several years, according to the CDC ...

The volume of recent flu infections and related hospitalizations is higher than what Sonoma County epidemiologists have ...

Flu season typically ends in May, which means it isn’t too late for a flu shot. (Just remember that it takes a couple of ...

As Southern California recovers from the wildfires, it's seeing the worst flu season in years with cases surging across the ...

Flu cases are surging across the nation, closing nearly a dozen schools and swamping hospitals in some states. At least 24 ...

A potent flu season is packing another powerful punch for area residents with cases more than tripling in recent weeks, the ...

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

While we often refer to it as "the flu," the influenza virus has several strains. Here's what to know about the two most ...

Influenza levels in the US are the highest they've been in 15 years amid winter weather and a second wave of the virus.

Flu hospitalizations and cases have been significantly rising in Oklahoma since early January. With cases finally trending down, here's what to know.

Flu activity continues to increase across Iowa, resulting in rising school absences and emergency room visits, as the country ...

Children's Health said it saw 929 flu cases last week across its Dallas and Plano locations, down from more than 1,000 the week prior but still high. “This season is a bit different from last season.