State officials are urging vigilance after Hawaii’s first detection of H5N1 in a flock of rescued pet geese and ducks in Wahiawa.

The H5N1 virus that infected a Canadian teen appears not to have spread, but it shows signs of mutation that makes flu ...

The California Department of Public Health Saturday reported the first known case of clade I mpox in the U.S. to the Centers for Disease Control and Prevention.

California public health officials are dipping into state and federal stockpiles to equip up to 10,000 farmworkers with masks ...

DEAR ALLISON: Bird flu – avian influenza A (H5N1) – is a serious illness that spreads quickly ... If you see sick or dead ...

Study findings provide new details on a Caspian tern die-off near Port Townsend in 2023 and how the virus killed seals in the region, infecting their brains.

As H5N1 bird flu spreads among California dairy herds and southward-migrating birds, health officials announced Friday six ...

Centers for Disease Control and Prevention provided an update on how the avian flu has impacted dairy workers, David Murray ...

Avian influenza H5N1 infection in humans has spread to seven U.S. states, growing from 46 cases last week to 52 cases this week.

More than half a colony of Caspian terns on a small island near Port Townsend died last year amid an outbreak of bird flu, ...

One very easy way to lower the chances of a genetic shuffling would be for everyone, but especially farm workers, to get vaccinated against seasonal flu.

Poultry on a commercial farm in England have been infected with the bird flu virus, the U.K. government said Sunday. The H5N1 ...