San Mateo County public health officials reported finding H5N1 bird flu in a pet cat and a backyard poultry flock.

For the first time since 1952, publication of the CDC's Morbidity and Mortality Weekly Report was halted. It returned on Feb.

Scientists are calling on the U.S. Centers for Disease Control and Prevention (CDC) to disclose data about the risks of ...

Over the past week, a series of developments have reaffirmed the imminent danger of an H5N1 “bird flu” pandemic, for which ...

The CDC's Morbidity and Mortality Weekly Report ( MMWR) resumed publishing after an unprecedented 2-week hiatus, but without ...

Two state health departments have issued new guidance on testing for the bird flu, following a CDC advisory, even as it says ...

More than 156 million chickens, ducks, turkeys and other fowl have been slaughtered across the United States since the outbreak began in January 2022. One person has been killed.

Cats that became infected with bird flu might have spread the virus to humans in the same household and vice versa, according ...

The Centers For Disease Control and Prevention published its weekly research report Thursday, the first time since President ...

Newswatch 16's Kerry Kearns spoke with a doctor about bird flu and steps you can take to help prevent it. PENNSYLVANIA, USA — Cases of bird flu, or avian flu, are rising in parts of the country. The ...

Levels of influenza nationwide are now at the highest they have been since the peak of the 2009 swine flu pandemic, according ...

When it comes to the potential of H5N1 avian flu picking up mutations that might lead to human-to-human spread, that "train has already left the station," warns 1 infectious disease expert.