Oregon Department of Agriculture (ODA) announced Friday that an outdoor cat in Washington County has tested positive for the bird flu.

This colorized electron microscope image released by the National Institute of Allergy and Infectious Diseases on March 26, ...

The bird flu outbreak in the United States is showing no signs of slowing down, with new cases emerging in nearly 25 states ...

The last duck farm on New York's Long Island is facing an uncertain future after a bird flu outbreak forced the culling of ...

A cat from Washington County has been euthanized after becoming severely ill with bird flu that officials think it got from ...