A global outbreak of avian flu has reached Arizona, affecting animals and humans. Officials say the public health risk ...

Bird flu continues to impact eggs prices nearly two years after the initial price shock. Now the demand for cage-free eggs is ...

A Utah company is playing a big role in the country's surveillance of bird flu infections, partnering with the Centers for ...

Pathologists said in a press conference Friday they are encouraged by laboratory preparedness for a potential outbreak of ...

The U.S. government failed to eliminate the virus on dairy farms when it was confined to a handful of states, by quickly identifying infected cows and taking measures to keep their infections from ...

With more than half of the 61 reported human bird flu cases in the U.S. occurring in California, Gov. Gavin Newsom declares a state of emergency to expedite the state’s preparedness.

There also have been 452 confirmed bird flu cases in numerous types of wild ... it was first confirmed in February 2022, and has been a big factor in the increased cost of eggs in the grocery ...

Flu season was irregular after the height of the COVID pandemic, but is settling back into a more standard pattern ...

Two wild cougars on the Olympic Peninsula have been killed by bird flu, as the disease continues to spread to more species.

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.