H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

While the H5N1 bird flu keep spreading, the first reported H5N9 outbreak in the United States has been identified on a duck ...

Nearly 119,000 birds have been culled at a farm in California after a bird flu called H5N9 was detected among the poultry.

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 ...

O n Feb. 7, New York Governor Kathy Hochul issued an order to temporarily close live bird markets after seven cases of avian ...

New York has ordered a weeklong shutdown of all live bird markets in New York City, Westchester and Long Island after seven ...

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported ...

While it's tragic and alarming to see a massive die-off, it's not uncommon for birds that travel in such large populations.

UC San Francisco's Rais Vohra, MD, explains recent increase in reported virus infections and the risks of consuming raw cow’s milk.

A new variant of the H5N1 bird flu — the same one that led to the death of a Louisiana man — has for first the first time ...

The CDC's Morbidity and Mortality Weekly Report ( MMWR) resumed publishing after an unprecedented 2-week hiatus, but without ...