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

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

Brazilian authorities hope to determine by Tuesday whether a confirmed outbreak of highly pathogenic avian influenza among ...

As well as last Friday's confirmation of an outbreak of bird flu on a commercial farm in Montenegro, in Brazil's southernmost ...

Brazil, the world's largest poultry exporter and main poultry meat importer into the European Union, is no longer allowed to ...

Brazil is still analyzing a new suspected case of bird flu on a commercial poultry farm, raising concerns the deadly virus ...