More than 160 million wild and domestic birds have been infected with bird flu across the United States since 2022.

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 ...

As egg prices soar to new highs, the two industries are on opposite sides of the debate over whether to give shots to birds.

In California, eggs are more expensive due to a combination of factors including higher production costs, bird flu and the ...

The country’s poor public health response to the outbreak is rooted in the inability to bring in dairy farmers as partners.