Avian flu scares the United States. Virologists fear that the virus could lead to a pandemic for humans. The alarm comes from ...

Scientists at the United States Department of Agriculture's National Animal Disease Center, with multiple academic, state and ...

US health experts are voicing concerns as the H5N1 avian flu virus rapidly propagates throughout US dairy farms.

Bird flu infections have been rare among people, but the pathogen is evolving, which has scientists worried about a possible ...

Avian flu strains tend to only affect birds, but the current outbreak has spread to cattle and – in rare cases – people. The ...

H5N1 bird flu has now crossed into U.S. dairy cattle for the first time, and alarmingly, it did so through just one spillover ...

Avian flu outbreaks may be associated with migratory ... match for what we're finding in wild birds scattered across North America—more so than what we've seen in cows before.

Avian flu spreads rapidly among domesticated birds with weaker immunity and can mutate to become especially deadly. If these ...

Biosecurity Minister Andrew Hoggard says avian influenza poses a significant threat to New Zealand's poultry industry.

Researchers evaluated the safety and immune response of a poultry-derived H5N1 avian influenza vaccine in black vultures and critically endangered California condors. The findings support the use of ...

Knowing where, when and for how long mallard ducks – natural carriers of avian influenza – stop and rest as they migrate can ...