The current outbreak surpasses the last one in 2015, which killed 50.5 million U.S. birds Tracey Harrington McCoy is a celebrity news writer at PEOPLE Digital. She has been working at PEOPLE since ...

MARICOPA COUNTY, AZ — The Arizona Department of Agriculture says poultry at a Maricopa County commercial farm have tested positive for avian flu. The birds reportedly began showing signs of avian ...

An outbreak of the avian flu on California’s poultry ranches continues to climb with more than 1.5 million chickens and turkeys being depopulated as part of the state’s eradication effort. The latest ...

Colorado State University's Veterinary Diagnostic Lab does all of the state's testing for avian flu, including identifying the first-ever outbreak among domestic birds in Colorado. The unprecedented ...

The threat of the avian flu continues to increase as household cats are experiencing increased levels of infections and deaths. Researchers at Colorado State University are helping Colorado and other ...

SHELTON, Wash. — A wild cat sanctuary in Mason County said more than half of their large cats have died due to an avian flu outbreak. The Washington State Department of Health has confirmed that the ...

Fears about avian influenza have moved faster than pasture-raised hens in search of the juiciest worms. The outbreak has been blamed for high egg prices and supply shortages while also raising ...

Two cats in New York City have died from the avian flu — including one doomed 8-month-old kitten that died just one week after being rushed to an Upper West Side veterinarian — marking the first ...