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

In two recent interviews on Fox News, HHS Secretary Robert F. Kennedy Jr. downplayed concerns about H5N1 avian influenza in ...

Avian flu has wreaked havoc in other parts of the world. According to the World Organization for Animal Health, the United ...

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

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

As the H5N1 avian influenza outbreak continues, scientists are working to better understand the virus's threat to human ...

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

The rapid spread of the highly infectious avian flu virus H5N1 has reached an “unprecedented” scale, wiping out hundreds of ...

Early flu exposure helps immunity against H5N1 infection, with older adults having stronger antibody responses.

In an update yesterday on scientific investigations related to H5N1 avian flu activity, the Centers for Disease Control and ...

New research suggests that past exposure to seasonal flu viruses may help protect people from severe illness caused by the ...