At the start of 2025, health officials in Louisiana reported the first U.S. bird flu death and experts questioned whether ...

After starting the year with its first known bird flu death, the US expanded its efforts to contain the virus, which enabled ...

As California's Central Valley makes headlines for the growing number of people testing positive for the bird flu from exposure to dairy cows, Rais Vohra, MD, professor at UC San Francisco, Fresno and ...

Cows get bird flu, too Since 2024, bird flu has also been detected in dairy cows and their milk. The USDA is monitoring the milk supply; the best way to stay safe is to drink pasteurized milk, not raw ...

The CDC says bird flu is a disease caused by avian influenza A viruses (H5N1) that usually spread between birds, not people. It occurs naturally among wild aquatic birds. It's very contagious among ...

It was a quiet summer for bird flu: Egg prices fell a bit, fewer sick poultry flocks were culled on farms, and officials took a breath. “It was lovely,” said Shauna Voss, the assistant director of the ...

The Department of Agriculture is trying to re-hire several employees it accidentally fired over the weekend who were working ...

A Washington resident has been hospitalized with bird flu, according to the Washington State Health Department, and they’re infected with a strain of the virus that hasn’t been seen in humans before.

The patient is an older adult with underlying health conditions. A Washington state resident has tested positive for bird flu, marking the first human case confirmed in the U.S. in nine months. The ...

Scientists have discovered that avian influenza viruses have a gene that makes them incredibly resistant to heat, rendering our body's natural defense system – fever – powerless in fighting infection.