Los Angeles County health officials have documented the first known transmission of highly pathogenic avian influenza A(H5N1) ...

More than 500 geese were killed this week as part of a planned cull to address an overpopulation problem in a neighborhood in ...

More than 1,070 dairy herds across 17 states have tested positive for H5N1 avian influenza, and California, home to the ...

Lessons from Dr. Maxwell Beal, the veterinarian who diagnosed the first case of HPAI in cattle in California in 2024.

The U.S. Justice Department and 17 states have reached settlement agreements with three major egg producers over allegations ...

This is not the moment to call defeat. There is a chance we can stop this infectious virus, this time at least.

PROBLEM IS SO HARD TO GET A HANDLE ON. CONNOR WINGO IS ONE WITH THE BLACK VULTURES. THAT’S SORT OF BEEN A PERSISTENT LOCATION. DEAD BLACK VULTURES WERE FOUND NEAR FISHERMAN’S PARK AT THE DAM AND ...

CONOWINGO, Maryland — State and federal wildlife agencies in Maryland are continuing their coordinated efforts to mitigate the spread of a highly pathogenic strain of avian influenza that has ...

PROVIDENCE — More than 400 birds were euthanized after chickens and ducks at a poultry market in Providence tested positive for the H5N1 strain of avian influenza, according to public health officials ...

Just 10 viral particles of the H5N1 bird flu that caused hundreds of influenza outbreaks in U.S. dairy cattle can cause infection in cows, a new study shows. The research also hints at why the ...