Officials and chicken farmers in Brazil have stepped up sanitary controls close to where the country's first case of avian ...

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

More than 100 federal scientists who track bird flu, including vaccine and food safety experts, have been laid off. This ...

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

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

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

The first major global review of bird flu in cats reveals an emerging threat of a potential human pandemic. Spring is here, ...

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 ...

The US should worry about the avian flu 'because it could be another pandemic', an infectious diseases expert said.

Brazil, the world's largest chicken exporter, on Friday reported its first case of highly pathogenic avian influenza - also ...