Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

Astral Foods Ltd., one of South Africa’s biggest poultry producers by revenue, will start vaccinating chickens against bird ...

New research uses bird droppings to track avian flu in remote regions, revealing hidden hotspots and potential for early ...

Long Island’s last commercial duck farm is rebuilding after a bird flu outbreak forced the destruction of its entire ...

Brazil hopes to soon reverse those bans after declaring itself free of the bird flu virus on commercial flocks following a 28 ...

The virus has not yet evolved to spread efficiently between people. Excellent vaccine technology exists, but the government ...

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

The state of Wisconsin has reported only one case of bird flu in a backyard poultry flock this year. Dairy herds remain free ...

Both swine and avian influenza are strains of influenza A. Just as swine flu strains tend to infect pigs, avian flu strains ...

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