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.

The virus has infected elephant seals in the Southern Hemisphere, triggering what researchers describe as an unprecedented ...

California officials have declared a state of emergency over the spread of bird flu, which is tearing through dairy cows in that state and causing sporadic illnesses in people in the U.S. That raises ...

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 ...

As 2024 came to an end, bird flu dominated headlines. The virus, technically known as avian influenza, was being detected in raw milk, dairy farms and even children, my colleagues Susanne Rust and ...

A California duck farm made headlines this week after the World Organization of Animal Health published a report by U.S. authorities that a strain of bird flu that scientists call H5N9 had been found ...

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.