H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

By most indications, the avian influenza outbreak that has washed over U.S. farms is at an ebb. Experts don’t seem hopeful, ...

Health secretary RFK, Jr. has repeatedly suggested that farmers should let bird flu spread through flocks. Experts explain ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

The H5N1 avian influenza virus is mutating to evade immune defenses in mammals following prior infection or vaccination.

Kennedy Jr. downplayed concerns about H5N1 avian influenza in the U.S., raising alarm among public health and infectious ...

Life science companies developing bird flu vaccines are gaining attention as the avian influenza subtype H5N1 becomes an increasing concern. The United States is in the midst of an H5N1 bird flu ...

Existing flu antivirals may not work well against H5N1; avoiding raw milk and reducing dairy worker exposure may be the best ...

Consumers have faced reduced egg supplies and high egg prices. A recent article by University of California, Davis ...

Cat owners are warned of more pet food recalls, as Savage Pet of California says some of its products could contain H5N1 ...

Douglas County health officials have confirmed that geese found dead ConAgra Lake had H5N1, also known as the avian flu or ...

A three-year-and-six-month boy from northeast Cambodia's Kratie province has been confirmed for H5N1 human avian influenza, ...