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 ...

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

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

The California duck farm's strain of H5N9 is different from those earlier cases because this time it is closely related to a ...

This week, the World Organization for Animal Health reported that it had been notified by the USDA that a November outbreak ...

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

A B.C. ostrich farm ordered to kill off its entire herd of what it says is roughly 400 birds due to an avian flu infection is ...

The government is investigating a rare strain of avian flu, H5N9, detected on a duck farm in central California, according to ...

Learn about the new H5N9 bird flu strain in the US, its impact on food safety and prices, plus expert advice on protecting ...

Bird flu, or Avian influenza, is a virus that is spread from infected cows, birds and other animals to people.

Animals at 25 egg and dairy production facilities, including one backyard coop, have tested positive, says the county health ...