In early May, just as the US government was about to implement a long-debated policy regulating gain-of-function research ...

Brazil, the world's largest poultry exporter, has confirmed its first outbreak of highly pathogenic avian influenza on a ...

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of ...

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

With Brazil facing a significant avian influenza outbreak, experts are urging South Africa to take immediate action by ...

By Gabriella Sotelo for Sentient Climate. Broadcast version by Danielle Smith for Keystone State News Connection reporting for the Sentient-Public News Service Collaboration Farms across the U.S. are ...

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

The outbreak occurred in the city of Montenegro in Brazil's southernmost state of Rio Grande do Sul, the farm ministry said.

News of the first case of highly pathogenic avian influenza resulted in trade bans by China, the EU and other Latin American ...

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