Brazil's Santa Catarina state said it has ruled out an outbreak of bird flu in a commercial chicken farm while the federal ...

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

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

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

A case of avian influenza was identified at a live bird market in Essex County on Friday, officials with the New Jersey Department of Agriculture said. About 123 chickens are being euthanized as a ...

Avian influenza, or bird flu, is rising, and Virginia has found about 200 confirmed cases, according to the Virginia Department of Wildlife Resources.

Avian influenza is no longer just an animal health issue, with rising mammal cases and severe ecosystem, trade, and food ...

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 ...

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

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