The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

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

Blood testing of large-animal veterinarians suggests that H5N1 bird flu has spread more widely than US surveillance of the ...

This colorized electron microscope image released by the NIAID shows avian influenza A H5N1 virus particles, shown in yellow, grown in Madin-Darby Canine Kidney (MDCK) epithelial cells, shown in blue.

According to the Centers for Disease Control and Prevention (CDC), there have been 67 confirmed human cases of H5N1 bird flu ...

Poultry can still be exhibited and sold in unaffected counties with biosecurity measures in place. The department may extend its suspension of activities to other counties if additional bird flu cases ...

Its alert to doctors and hospitals follows a few rare but mysterious bird flu cases in the US – including, most recently, a child in San Francisco confirmed to have had H5N1 influenza – that ...

Health officials have confirmed the presence of H5N1 (bird flu) in a backyard poultry flock in San Mateo County. The county said that while there are no current human cases of bird ...

deputy under secretary for marketing and regulatory programs for the USDA, at a press conference on Thursday. But H5N1-infected birds “are not permitted in any food product at all. They are most ...

Bird flu, also known as H5N1, was first reported in New London County after a backyard flock came into contact with wild waterfowl in a nearby pond. The Department of Agriculture said they have ...