The case is remarkable, as it is the first known human H5N5 infection. Health officials have been closely monitoring the bird ...

A new vaccine to protect dairy and poultry workers from bird flu does not require a needle and works against multiple strains ...

Health officials in Washington state report a resident has contracted bird flu, marking the first U.S. human case since ...

GRAYS HARBOR COUNTY, Wash. — A Grays Harbor County resident tested preliminarily positive for avian influenza — the first ...

Washington state health officials confirmed Friday that a resident has contracted a rare strain of bird flu, marking the ...

The resident tested positive for H5N5, a type of bird flu never before seen in humans. The patient has a backyard flock that ...

A person in Washington is presumed infected with bird flu virus. Health officials in the state do not know the source.

A Washington state resident has preliminarily tested positive for bird flu, marking the first human case in the U.S. in nine ...

Since late 2021, a panzootic, or "a pandemic in animals," of highly pathogenic bird flu variant H5N1 has devastated wild ...