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

Australian and Dutch researchers have uncovered a remarkable evolutionary adaptation in birds that could hold vital clues for ...

As spring weather sets in, fears of a bird flu pandemic have not materialized, and there is less cause for worry than there ...

A vaccine under development has demonstrated complete protection in mice against a deadly variant of the virus that causes bird flu. The work focuses on the H5N1 variant known as 2.3.4.4b, which has ...

As spring weather sets in, fears of a bird flu pandemic have not materialized, and there is less cause for worry than there was in the winter. Experts say the ...

The Texas Parks and Wildlife Department has discovered avian flu in several species of mammals, including skunks, foxes and ...

Liberia has reported an outbreak of highly pathogenic H5N1 avian influenza on a poultry farm, the World Organisation for Animal Health said on Friday.

In February 2024, dairy farmers in Texas began noticing their cows were producing less milk and that the milk was discoloured ...

In 2024, as zoos were hit hard by H5N1 bird flu, big cats were particularly affected: tigers, lions, a cheetah, and a panther ...

Both swine and avian influenza are strains of influenza A. Just as swine flu strains tend to infect pigs, avian flu strains tend to infect birds. But the potential for influenza A viruses that ...

Researchers at the University of Pennsylvania, in collaboration with experts in Finland, have developed an experimental ...