The US Food and Drug Administration said it is tracking multiple cases of H5N1 bird flu in domestic and wild cats, including ...

The CDC is now calling for subtyping of influenza A viruses in all hospitalized patients -- and on an accelerated timeline, ...

A person in Louisiana who was hospitalized with a severe case of bird flu has died. The hospitalization, first announced Dec.

Since bird flu began spreading in the US, one question has been puzzling scientists: why are the farm workers who are ...

The US Centers for Disease Control and Prevention is urging hospitals to accelerate advanced testing of people they suspect ...

Mutations in one of the first human-isolated strains of H5N1 bird flu in the US were identified by the Texas Biomedical ...

H5N1 remains a major threat to poultry and wild bird populations, leading to large-scale culling of domestic fowl in many ...

The U.S. Centers for Disease Control and Prevention (CDC) confirmed another human H5N1 avian flu case -- otherwise kno ...

The first human death caused by H5N1 in the U.S. was reported in Louisiana on Jan. 6. Here's what to know about bird flu.

A child in California is presumed to have H5N1 bird flu, according to the San Francisco Department of Public Health. Experts ...

A California child was recently confirmed as the third human case of bird flu with a known source of infection. What could this mean in our fight against the disease?

The CDC recommends that hospitalized flu patients be tested for bird flu within 24 hours to timely identify avian influenza A ...