Even critics of the global health organization say that the United States' withdrawal won’t solve pressing problems.

The highly pathogenic avian influenza has surprised researchers with its resilience and mutations that have jumped to mammals and humans. (Scripps News) ...

Bird flu is continuing to spread in animals across the U.S. Here's what you need to know about the current situation.

Experts urge to prepare for possible new pandemic spreading in all 50 states: new H5N1 bird flu outbreak in cows, human infections. What to know ...

Avian influenza, or bird flu, is widespread in wild birds worldwide and is causing outbreaks within poultry and U.S. dairy cows. Recently, there have been several human cases of bird flu within U.S.

Global experts urge to prepare for possible new pandemic as new H5N1 bird flu outbreak spreads to dairy animals, human ...