Fox News senior medical analyst Dr. Marc Siegel discusses the latest CDC report that flu cases have surged to the highest ...

Delays in CDC analyses of infectious disease threats and agency silence will harm Americans, doctors and ...

Flu season is in full force in the United States. At least 310,000 flu-related hospitalizations and 13,000 deaths have been ...

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.

A study published Thursday by the Centers For Disease Control and Prevention suggests bird flu infections in humans are being significantly undercounted in the U.S.

The CDC has classified this flu season as one of high severity across all age groups, the first such classification since ...

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

A new study shows that bird flu has silently spread from animals to some veterinarians and the Denver health department ...

Avian influenza, commonly known as bird flu, is taking a toll on migrating sandhill cranes and other waterfowl as the deadly ...

The rate of Americans visiting doctors’ offices for flu-like illness is continuing to reach record levels, new CDC data ...