The H5N1 avian influenza virus is mutating to evade immune defenses in mammals following prior infection or vaccination.

The National Wastewater Surveillance System’s funding expires at the end of fiscal year 2025, just as bird flu heats up.

The study provides growing evidence of the threat it poses even when cats have no direct exposure to sick dairy cows or poultry.

The Centers for Disease Control and Prevention (CDC) says the current winter presented unusually high flu risk.

Flu activity is decreasing across Western Washington, but one doctor at UW Medicine admits the season so far has been pretty rough. According to the Washington State Department of Health, 296 ...

The CDC reports the weekly flu virus in Virginia has dropped from the very high category to the high category. It also shows ...

The Trump administration has not staffed an office established by Congress to prepare the nation for future pandemics, ...

As the United States battles new strains of the highly pathogenic avian influenza (HPAI) H5N1, AKA bird flu, the State of ...

Federal health officials recommend people avoid drinking raw milk, as it can be contaminated with bacteria that poses health ...

And this year is brutal," said LaPook. Every season, the CDC's scientists test a sample of flu viruses collected from labs around the country against strains that health authorities had picked out ...

Share on Pinterest A recent CDC MMWR report shows three new asymptomatic human cases of bird flu, suggesting the virus may be slowly spreading. Johanna Moya/Getty Images A growing bird flu ...

Find out the truth about bird flu and raw milk. Many are unaware of the dangers linked to unpasteurized dairy products.