A flock of nearly 878,000 in Tulare County is the first instance of avian flu in U.S. broilers since February.

Tulare County’s poultry outbreak was confirmed by the U.S. Department of Agriculture on Oct. 16. That same week, the virus ...

The California Department of Public Health (CDPH) today reported two more H5 avian influenza infections, both confirmed by ...

Quest Diagnostics (NYSE:DGX) announced on Wednesday that it will roll out a rapid molecular lab test to detect the avian ...

Quest Diagnostics (NYSE: DGX), a leading provider of diagnostic information services, today announced that it has been awarded several contracts by the U.S. Centers for Disease Control and Prevention ...

Avian influenza has spread to 100 dairies in California and 300 nationwide, according to the US Department of Agriculture.

Concerns about bird flu — officially known as avian influenza A (H5) — continue to mount, particularly in California.

As the country’s largest dairy producer, it wasn’t exactly a shock when California cows started testing positive for avian flu at the end of August. The virus had been circulating in lactating cows ...

US and California health officials confirmed two new cases of H5N1 bird flu in dairy farm workers in the state on Friday, ...

Seven cases of H5N1 bird flu were detected in California this week. No confirmed cases have occurred in people or livestock ...

A commercial table egg laying flock in Franklin County, Washington, has been affected by highly pathogenic avian influenza ...

Quest has developed a multi-target molecular test for avian influenza A H5 virus that it plans to make available by the end of October.