A suspected case of bird flu in a farm worker in the Brazilian city of Montenegro came back negative, the health ministry of ...

The results of genetic tests suggested that Brazil's first outbreak of bird flu on a commercial poultry farm in the state of ...

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

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

Brazil, the world's largest chicken exporter, is currently investigating six potential outbreaks of highly pathogenic avian ...

The most recent infections confirmed by the Centers for Disease Control and Prevention were in early February.

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of new human cases have stopped. Has the search for cases been weakened by ...

New cases of avian flu are being reported in Pennsylvania for the first time in nearly two months. According to the Centers for Disease Control, an outbreak ...

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