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 probe detected the biomarker for H5N1 at three treatment plants, with two confirming that animal protein had already left ...

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

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

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

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

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