A California duck farm made headlines this week after the World Organization of Animal Health published a report by U.S.

The first outbreak of H5N9 bird flu in poultry has been reported in California on a duck farm leading to the culling of ...

The newly reported H5N9 strain was found Monday at a duck farm in Merced County, California, according to the World ...

First U.S. detection of virulent H5N9 strain, at a California duck farm, draws scrutiny as evidence of genetic reassortment ...

H5N9 and H5N1 are two strains of bird flu that have recently sparked concern, especially after a significant outbreak at a ...

Bird flu infections around the U.S. have forced mass cullings and resulted in the deaths of zoo animals and pets ...

H5N9 is a rare subtype of the influenza A virus that can cause highly pathogenic avian influenza (HPAI), also known as bird ...

A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in central California.

A California duck farm has culled thousands of birds as the virus seems to be trading genetics with other viruses ...

Health officials have detected a new strain of bird flu, the H5N9, raising concerns about potential changes in the virus.

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

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