As cases of H5N1, also known as avian flu or bird flu, continue to surface across the U.S., safety precautions are ramping up ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...

H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird ...

Outside the United States, more than 950 cases of H5N1 bird flu have been reported to the World Health Organization; about ...

The first outbreak of H5N9 bird flu in poultry has been reported in California on a duck farm leading to the culling of ...

Highly infectious H5N1 virus, also known as the bird flu virus has tightened its grip on the United States. For the first ...

Is it seasonal flu or bird flu? CDC prompts hospitals to fast-track subtype testing of sick patients to tell the difference.

A subtype of bird flu caused by avian influenza ... United States and one death has been associated with the H5N1 bird flu. The CDC is monitoring the situation, but says currently there is a ...

The United States has reported its first H5N9 bird flu outbreak in California, affecting almost 119,000 ducks. Both H5N9 and ...