Since 2021, experts have seen bird flu — also called H5 influenza or highly pathogenic avian influenza (HPAI) — spreading "fairly quickly" across the wild and domestic bird populations and, now, among ...

Bird flu infects many species, including wild animals, according to the United Nations. Ducks, quail and at least one eagle ...

Zoetis received a USDA conditional license for its H5N2 avian flu vaccine for chickens, marking a step in addressing the ...

Bird flu continues to spread to farm animals, raising concerns about whether it's safe to drink milk or eat beef, eggs, and ...

Avian influenza has the potential to be a catastrophic disease in poultry, especially in turkeys and mature chickens and ...

The news comes amid an outbreak that’s decimated poultry flocks, contributing to the steep price of eggs at grocery stores.