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

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 ...

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

A devastating U.S. bird flu outbreak and wider trade tensions with Washington have limited Chinese appetite for American ...

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 ...

Australia is surrounded by the deadly H5N1 strain of bird flu. And it is morphing as sea animals and birds bring it ever closer to these shores.