Highly pathogenic avian influenza continues to spread in Ohio, with five new commercial poultry flock infections there being ...

The nationwide spread of highly pathogenic avian influenza, HPAI, also known as avian or bird flu, has many in Illinois ...

This is the first case discovered in 2025 with a second case discovered in a backyard flock in Nance County, according to the ...

Under new rules, poultry facilities seeking indemnity payments after repeated bird flu infections must show biosecurity ...

In related developments, West Virginia officials suspend poultry exhibitions and Massachusetts warn of sick and dead birds ...

Poultry producers who have previously had flocks infected with highly pathogenic avian influenza would ... by the current outbreak of the flu. The APHIS interim rule went into effect Dec. 31 ...

The H5N9 strain of avian influenza is much more rare than the H5N1 which has been responsible for most of the reported human ...

Minnesota and Iowa were added to the National Milk Testing Strategy on Jan. 8. There are now 36 states involved in the ...

Both H5N9 and H5N1 were detected at the duck farm in Merced County, according to tests conducted by the US Department of ...

The Indiana State Board of Animal Health confirmed over the weekend the detection of the highly pathogenic avian influenza, ...

The first U.S. H5N9 outbreak has raised concerns as scientists warn of evolving bird flu risks—here's what you need to know about the symptoms.