Brazil began a 28-day bird flu observation period on Thursday which it hopes will show the country's chicken farms are free ...

The Sacramento County Fair opened Thursday and runs through Monday, with an estimated 75,000 people expected to attend over ...

As bird flu sweeps across US poultry and cattle farms, researchers are racing to find ways to contain the outbreaks before ...

Preliminary tests indicate a commercial chicken farm in Brazil's state of Tocantins is free from bird flu, the state's farm ...

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

SAO PAULO (Reuters) - Brazil's state of Tocantins has ruled out the occurrence of highly pathogenic avian influenza, known as ...

PORTO ALEGRE, Brazil (Reuters) - The results of genetic tests suggested that Brazil's first outbreak of bird flu on a ...

The Department for Environment, Food and Rural Affairs (Defra) said highly pathogenic avian influenza (HPAI) H5N1 was also ...

After a bird flu outbreak, the first live ducks have returned to Crescent Duck Farm in Aquebogue after the USDA  lifted the ...

The affected poultry farm was in quarantine and steps to eliminate the virus were underway, the Arizona Department of ...

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