With 46 U.S. cases and alarming signs of the virus crossing species, experts warn of unpredictable risks if human-to-human ...

The Centers for Disease Control and Prevention (CDC) is updating its recommendations for testing, treatment and protection ...

H5N1 avian influenza, more commonly known as bird flu, has infected more than 100 million birds in the U.S. and almost 500 ...

Some rural Kansas counties are offering free flu vaccines targeting farm workers amid an ongoing nationwide bird flu outbreak ...

The Centers for Disease Control and Prevention unveiled updated recommendations Thursday after a study of 115 dairy farm ...

Bird flu (H5N1) has been spreading across the country, among both animals and people, since April of this year. As the ...

There have been dozens of confirmed human cases of bird flu in the U.S. this year. Experts discuss the symptoms, risks and ...

The spike began during late spring and has continued through the summer, peaking in late August, the CDC said. Cases in ...

The data from the CDC's National Immunization Survey estimates that 37.6% of Americans ages 65 and older had gotten a shot of ...

A teenager in Canada is critically ill with the country's first human case of H5N1 bird flu. Health officials aren't sure how ...

A Canadian teenager is currently in critical condition after contracting a suspected case of H5N1 bird flu, a British ...