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

However, Hajek said, the high number of ostriches that died in the December outbreak — 69 out of 450 birds — shows that the ostriches became very sick and 15 per cent of the flock was lost, even if it ...

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

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

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

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 ...

Brazil, the world's largest poultry exporter, confirmed its first outbreak of bird flu on a commercial farm on Friday, ...

Brazil has reported its first H5N1 avian flu outbreak in commercial poultry, which began on May 12 near the city of ...

The first bird flu outbreak at a poultry facility has been confirmed in Brazil, a major U.S. agricultural competitor ...

Brazil, the world's largest poultry exporter, confirmed its first outbreak of bird flu on a commercial farm on Friday, ...

As the virus spreads and drives up grocery prices by shrinking the nation’s supply of eggs and meat, bird disposal companies, environmental waste businesses and large poultry producers have received ...