The U.S. Department of Agriculture is considering a potential plan to vaccinate poultry against bird flu for the first time ...

Bird flu is spreading on farms and infecting people. If the current response to the virus is a trial run in pandemic ...

Brazil's vast and diverse geography, with the Amazon to the north, mountain ranges along the Atlantic coast and the Andes to ...

Brazil's vast and diverse geography, with the Amazon to the north, mountain ranges along the Atlantic coast and the Andes to ...

By Seth Millstein for Sentient. Broadcast version by Suzanne Potter for California News Service reporting for the ...

Most cases of human bird flu infections are due to contact with infected poultry or surfaces that are contaminated with ...

South Africa is finally vaccinating its chickens, but unfortunately, it won't protect against the virus that’s already shredded the industry.

New CDC research suggests the H5N1 avian influenza virus that infected a Michigan dairy farmworker can be transmitted through the air. The revelation, the study's authors wrote, suggests "an ...

The birds amassed fans, as legions of devotees follow along on webcams each spring as falcons progress from hatching to ...

The bird flu virus remains a wild card whose continued ... Inside the sprawling structure with massive wood beams that Neyer helped build in the late 1980s, dozens of steers lined up, chomping ...

The bird flu virus remains a wild card whose continued threat to U.S ... open-air barn on his family's 500-acre dairy farm in Mount Pleasant. Inside the sprawling structure with massive wood beams ...

People are catching avian flu from both chickens and cows ... To become adept at infecting humans, the virus would have to change the structure of its hemagglutinin. Its current version sticks ...