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 say they have identified the nation's first human case of bird flu since February, ...

Testing confirmed the patient has H5N5, a strain of bird flu that has previously been reported in animals but never before in ...

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

A Washington resident has been hospitalized with bird flu, according to the Washington State Health Department, and they’re infected with a strain of the virus that hasn’t been seen in humans before.