One year ago, the first bird flu infection in a human in the United States was reported in a Texas dairy worker. There have ...

At the viral chatter stage of an outbreak, pathogens are just starting to infect people in sporadic bursts. It’s a sign that ...

Moscow said there is "no evidence of a new or unidentified virus" as viral rumors spread on Russian social media.

The New York State Department of Agriculture and Markets on March 28 warned consumers about the risk of H5N1 avian flu from ...

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

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

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

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

Current Antivirals Likely Less Effective Against Severe Infection Caused by Bird Flu Virus in Cows' Milk Mar. 17, 2025 — Existing antivirals may be less effective against this H5N1 bird flu ...

The 114 commercial outbreaks in South Dakota have led to the death or intentional killing of more than 6 million turkeys, ...

In recent news appearances, Department of Health and Human Services Secretary Robert F. Kennedy Jr. has suggested allowing ...

We cannot predict the finer details of a particular outbreak or a particular storm, but we can often identify when these threats are emerging and prepare accordingly.The viruses that cause avian ...