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

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 ...

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

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

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

The Trump administration is eroding national pandemic flu defenses as it guts health agencies, cuts research and health ...

The Health and Human Services Department, led by vaccine skeptic Robert F. Kennedy Jr., has canceled $766 million in payments to develop a vaccine against pandemic flu viruses.

FILE - Medical syringes and influenza vaccine vials ... H5N1 bird flu viruses spilled from wild bird into cattle in the U.S. last year, infecting hundreds of animals in several states.