The United States has reported its first outbreak of H5N9 bird flu in poultry on a duck farm in California, the World ...

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

A new strain of highly pathogenic bird flu (H5N9), which has never been seen in the United States before, was recently discovered on a duck farm in ...

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.

The United States has confirmed its first case of highly pathogenic H5N9 avian influenza in poultry, following an outbreak at ...

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

From new legislation to a rare outbreak of bird flu or recordbreaking cheese exports, check out the latest ag news.

The United States has reported its first outbreak of H5N9 bird flu on a duck farm in California, according to the World ...

U.S. authorities also detected the more common H5N1 strain on the same farm in Merced County, California, they said in a report to Paris-based WOAH ... Inspection Service (APHIS), in conjunction ...