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 ...

South Africa is grappling with a resurgence of the H5N1 bird flu, following outbreaks on poultry farms in Tswaing and Mkhondo ...

Purdue University researchers now have developed an innovative, paper-based diagnostic test for rapidly detecting avian ...