During the monitoring period, after the seasonal influenza period had ended, 59 wastewater treatment plants showed increases ...

The worker are the first presumed human cases of highly pathogenic avian influenza, H5N1, under investigation in Washington ...

The human avian flu has yet to pass from human to human, but state gene detectives are on the lookout for mutations.

The Washington Department of Health (DOH) announced it is investigating potential cases of avian influenza in Franklin County ...

Four agricultural workers tested “presumptively positive” for avian influenza, or bird flu, after working with infected ...

FRANKLIN COUNTY, Wash. - Four agricultural workers working with infected poultry at a commercial egg farm in Franklin County ...

Four people have reportedly developed symptoms of avian flu after working with infected poultry in Franklin County.

Concerns about bird flu — officially known as avian influenza A (H5) — continue to mount, particularly in California. Infectious disease experts voice their concerns and recommend precautions.

The California Department of Public Health reports a total of 13 human bird flu cases have been confirmed in California. All ...

The California Department of Public Health on Friday said the state's fifth and sixth human cases of bird flu had been ...

The CDC’s Timothy M. Uyeki, M.D, however, cautioned that if the virus changes, and especially if it begins to infect pigs, ...

The bird-flu strain has spread through bird and mammal populations worldwide, but not yet reached the island continent.