Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

New York has ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven ...

The new H5N1 version, known as D1.1, was found in dairy cattle in Nevada and is different than the B3.13 type that has spread ...

Bird flu is widespread in wild birds worldwide and is causing outbreaks in poultry and dairy cows with several recent human ...

For the first time since 1952, publication of the CDC's MMWR was halted for two week. On February 6, there were two new MMWR studies but nothing on the H5N1 bird flu.

The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

Gov. Kathy Hochul announced a weeklong shutdown of all live poultry markets in New York City, Westchester County and on Long ...

After bird flu was detected in a stray cat in Half Moon Bay this week, health officials in San Mateo County are urging pet owners to contact a veterinarian if their pet shows any ...

As California's Central Valley makes headlines for the growing number of people testing positive for the bird flu from exposure to dairy cows, Rais Vohra, MD, professor at UC San Francisco, Fresno and ...

The CDC's Morbidity and Mortality Weekly Report ( MMWR) resumed publishing after an unprecedented 2-week hiatus, but without the three H5N1 avian influenza papers that were slated to publish on Jan.

Avian influenza has been detected in two Midstate Pennsylvania commercial poultry facilities with a combined population of ...

While the risk to humans of exposure from cows or milk remains low, this new flu spillover from birds into cows raises the need for continued surveillance.