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

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

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

Brazil's government has asked China to restrict its embargo on chicken imports to products just from the city of Montenegro, ...

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

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

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

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

Mexico, Chile and Uruguay have halted poultry imports from Brazil after the country confirmed its first bird flu outbreak on ...

During a call with U.S. doctors this month, one CDC official noted that there is a seasonality to bird flu: Cases peak in the ...

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