The presence of highly pathogenic avian influenza, or H5N1 bird flu, has been confirmed after officials worked to quarantine ...

When, where and how the H5N1 bird flu virus may evolve and its capacity to spark a pandemic is hard to predict — in part, ...

Mississippi has confirmed H5N1 in a poultry flock. The birds are not part of food supply chain. What you need to know about ...

Iowa has its first confirmed case of H5N1 bird flu in a poultry farm worker, the state's public health department announced.

The Centers for Disease Control and Prevention (CDC) has identified mutations in the H5N1 bird flu virus that may increase ...

The CDC said Thursday that the mutations, detected in a sample taken from a Louisiana patient, may help bind the virus to the ...

First come the horseshoe crabs. Hoisting their round, tank-like shells, they trundle out of the Delaware Bay under the first ...

A genetic analysis of samples from the patient in Louisiana recently hospitalized with the country’s first severe case of ...

Northwest Naturals recalled their 2lb Turkey raw cat food due to HPAI detected after a cat fell ill. Consumers are urged to ...

A national recall was issued after an Oregon cat died from eating raw pet food contaminated with the bird flu.

Based on lab studies, researchers found the currently circulating H5N1 clade 2.3.4.4.b virus attaching better in the human ...

Connecticut has not been spared from the ongoing bird flu outbreak that has primarily been impacting livestock.