During the COVID-19 pandemic, health worker Maria Tereza Malheiros Sapienza's curiosity was aroused by her immunity to ...

An outdoor kitten exposed to wild waterfowl near a wildlife refuge in Washington County, Ore., recently tested positive for ...

A cat in Washington County recently tested positive for Highly Pathogenic Avian influenza (HPAI, more specifically avian ...

A cat in Washington County has tested positive for avian influenza, or bird flu, the Oregon Department of Agriculture ...

Global outbreak of Avian Influenza H5N1 in birds, spreading to cattle and humans, raising concerns for potential evolution ...