Avian flu has wreaked havoc in other parts of the world. According to the World Organization for Animal Health, the United ...

Q: What is avian influenza? Avian influenza, also known as bird flu, is a viral infection that primarily affects birds but ...

As the H5N1 avian influenza outbreak continues, scientists are working to better understand the virus's threat to human ...

Eggs are disappearing from store shelves due to shortages caused by the avian flu outbreak, but never fear — the eggs used to ...

Four black rats were confirmed to have H5N1 avian flu in late January in Riverside County, California, where two recent poultry outbreaks were reported, the agency said. Officials have previously ...

No new human cases of avian influenza have been reported, and poultry infections are low so far in March. But infections in cats are continuing, and new research is raising concerns about the virus ...

Highly pathogenic avian influenza, or HPAI, has been detected on commercial farms in California and other parts of the U.S. The most recent outbreak of the highly transmissible strain of bird flu ...

Avian flu outbreaks have been blamed for soaring egg prices thanks to an ongoing epidemic that has killed upwards of 150 million birds and wreaked havoc on the American poultry industry.

A deadly wave of avian influenza is sweeping across the country, raising alarm among bird watchers and backyard bird enthusiasts. The virus, which primarily affects wild and domesticated birds ...