A child in San Francisco who had red eyes and a fever had a probable case of H5N1 bird flu, according to the city’s ...

California Governor Gavin Newsom declared a state of emergency in response to a recent bird flu outbreak among dairy cows. Since August, officials have identified the virus in 645 dairy herds ...

California Governor Gavin Newsom has issued a state of emergency in response to a bird flu outbreak. California is in a state of emergency due to a recent bird flu outbreak. As residents grapple with ...

While highly pathogenic avian influenza H5N1 has been confirmed in 923 dairy herds in 16 states, California has been hit the hardest. As of Jan. 9, infections have been confirmed in 706 of the ...

"The Chinese poultry lineage may have experienced more vaccine-driven selection compared to other lineages," the researchers ...

We've all heard of "the flu" but when it comes to types, subtypes and variants ... Its full scientific name is avian influenza A(H5N1), so it contains hemagglutinin 5 and neuraminidase 1.

Since early 2024, the U.S. has logged 66 human cases of H5N1. Scientists are keeping a watchful eye on the virus’s spread as we enter a new year.

The highly pathogenic avian influenza virus of the H5N1 subtype is presently among the ... 37 of whom were in California. The other cases are scattered across Colorado, Iowa, Louisiana, Michigan ...

A child in San Francisco who had red eyes and a fever had a probable case of H5N1 bird flu, according to the city ... influenza A viruses to learn their subtypes. This enhanced testing is ...