This strain of avian influenza emerged in 2022 and brought major losses in the Northern San Joaquin Valley and beyond.

This strain of avian influenza emerged in 2022 and brought major losses in the Northern San Joaquin Valley and beyond.

Five birds across LA County tested positive for highly pathogenic avian influenza H5, also known as H5 bird flu, officials ...

Oct 11 (Reuters) - U.S. and California health officials confirmed two new cases of H5N1 bird flu in dairy farm workers in the state on Friday, bringing the total of infected dairy workers in that ...

In California, the state veterinarian banned chicken shows to limit the spread of bird flu. That left county fairs across the state devoid of chickens — and their 7-year-old 4H caretakers despondent.

Avian flu, long associated with birds, continues to surprise scientists as it spreads across species and oceans. After first jumping to dairy cows two years ago, the virus has now infected elephant ...

With fall bird migration underway, scientists are already seeing a new wave of bird flu outbreaks. More than 3.5 million poultry have died in the last 30 days. That's according to the USDA. In ...