A drone view shows an excavator moving earth next to a hole in the ground at a poultry farm, after Brazil confirmed its first ...

Outbreaks of bird flu in mammals more than doubled across the world last year, raising the risk that the virus could ...

So far, 70 human cases have been confirmed, according to the CDC. Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected.

Avian influenza is no longer just an animal health issue, with rising mammal cases and severe ecosystem, trade, and food ...

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected ...

Global experts urge to prepare for possible new pandemic as new H5N1 bird flu outbreak spreads to dairy animals, human infections. Here's what to know ...

Brazil accounts for 35% of the global chicken trade, shipping $13 billion worth of the poultry in 2024. Read more at ...

Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected. Since then, at least 70 people have fallen ill and at least one death ...

The first death caused by H5N1 bird flu was reported in January 2025. Some believe the virus could eventually pose a ...