Arizona agricultural officials say they now have the first detection of H5N1 avian influenza in milk produced by a dairy herd ...

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

This week, for the first time in Ohio history, a man living a little more than an hour northwest of Dayton tested positive for bird flu.

A sample of milk from a herd of dairy cows in Maricopa County has tested positive for H5N1 avian influenza, or bird flu, according to the Arizona Department of Agriculture.

Milk from every dairy in Arizona has been tested for avian flu at least once since January, but this week was the first time a test turned up positive.

Sonya Stokes, an emergency room physician in the San Francisco Bay Area, braces herself for a daily deluge of patients sick ...

Bird flu could be silently spreading into dairy cows as egg prices are reaching record-breaking highs for consumers. Fox News ...

Avian influenza is continuing to plague poultry and dairy farming operations, and with the virus spreading across the country ...