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

A United Nations food agency warned that the continued spread of the H5N1 bird flu virus is an unprecedented food security ...

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

The H5N1 virus was detected in a single sheep in Yorkshire, England, during routine testing conducted on a site where avian ...

Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

H7N9 — is detected in at a poultry farm; scientists learn past human flu exposure may provide some immunity to H5N1.

New computational modeling of avian influenza variants' immunoprotein interactions—developed by a research team at the ...

The United States is facing a growing threat from the H5N1 bird flu outbreak. Scientists are concerned that existing vaccines ...

The H5N1 virus was detected in a single animal in Yorkshire, the British government said on Monday. It added that the risk to humans remained very low.

Bird flu has been detected in a sheep in northern England, the first known case of its kind in the world, Britain's ...

H7N9 — is detected in at a poultry farm; scientists learn that past human flu exposure may provide some immunity to H5N1.