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

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

Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...

A new H5N1 strain has been spotted in cows and New York is temporarily closing live poultry markets, among other warning ...

The order also temporarily shuts down all bird markets in Westchester, Nassau and Suffolk counties after 7 cases were ...

All live poultry markets in New York City, Westchester, Nassau, and Suffolk counties were temporarily shut down on Friday ...

Are people at risk for bird flu? How can I protect myself? Bird flu’s risk for the general public is still low, with no signs ...

Dairy herds in Nevada have been infected by a version of the H5N1 bird flu not previously seen in cows, putting virologists ...

When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that may lead to human-to ...

The strain of bird flu is distinct from what has previously been found in dairy cattle. The finding raises some worrying ...

The Centers for Disease Control and Prevention resumed publishing its weekly scientific report Thursday after an ...