The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

The CDC has ended its H5N1 bird flu emergency response, but experts urge continued vigilance as the virus remains a threat ...

The CDC advised clinicians to consider H5N1 avian flu in patients who have acute respiratory illness symptoms or conjunctivitis with relevant exposure, including to raw milk.

Arboviruses are spreading beyond tropical and subtropical regions owing to climate change, population growth, and increased ...

By law, the withdrawal cannot take full effect until early 2026, due to a required one-year notice period. But the order also instructed an immediate halt to US contributions and a phased pullout of ...

Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

While H5N1 does not have high mortality rates in dairy cows, the infection causes decreases milk production and milk quality, ...

The U.S. Centers for Disease Control and Prevention (CDC) announced it is streamlining its H5N1 highly pathogenic avian ...

A CDC advisory panel vote to recommend against use of seasonal influenza vaccines containing small amounts of thimerosal ...

In just 3 years, the Influenza Vaccines Research and Development (R&D) Roadmap Initiative has demonstrated important ...

An ecological study finds increased uptake of recommended childhood vaccines was associated with a 47% decrease in the rate ...