A new strain of H5N9 bird flu was detected at a commercial duck operation in California's Merced County. All the ducks were ...

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

The ban, which is in effect until further notice, is due to the continued spread of H5N1 bird flu in California.

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

A pandemic is not inevitable, scientists say. But the outbreak has passed worrisome milestones in recent weeks, including ...

The first confirmed case of the rare H5N9 bird flu has been reported in the U.S. The virus was confirmed in a commercial duck farm in Merced County, California ... Authorities also detected the more ...

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

Moderna recently received $590 million to help develop vaccines to fight the virus. Their protein-based vaccines have had ...

H5N1 was responsible for the first human death in the U.S. A new strain of a highly pathogenic and rare strain of bird flu has been reported on a duck farm in California, according to the World ...

The patient, from San Francisco, California ... However, scientists have pointed out that vaccines against many strains, including H5N1, have already been developed, others are still in the ...

Second human case of H5N1 bird flu has been deteced in the UK. It is the second symptomatic human case of H5N1 bird flu ...

US officials are investigating the appearance of a strain of bird flu identified in the US for the first time, a worrying ...