The discovery of bird flu in the San Mateo backyard flock prompted health officials to remind people to take biosecurity ...

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

A version of the H5N1 virus that has killed one person and severely sickened another has been detected in milk samples ...

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

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 ...

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

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

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

According to the Centers for Disease Control and Prevention, 67 people in the U.S. have been infected with H5N1 bird flu. One ...