Bird flu has been detected in Arizona dairy cattle milk, and a dairy farm has been placed under quarantine as a precaution, according to officials.

A new Centers for Disease Control and Prevention study suggests that bird flu may be spreading under the radar in the U.S. In ...

CDC finds H5 bird flu antibodies in 3 veterinary practitioners, highlighting need for enhanced surveillance and safety protocols.

A new CDC report found evidence of previous bird flu infection in veterinary practitioners who work with cattle and who did ...

Blood testing of large-animal veterinarians suggests that H5N1 bird flu has spread more widely than US surveillance of the virus is capturing, according to a new study by federal and state disease ...

While a pandemic is not inevitable, the spread of the bird flu virus, also known as H5N1, has surpassed worrisome milestones ...

The recent silencing of communications from the U.S. Centers for Disease Control and Prevention by the Trump administration is worrisome.

Migrant farmworkers are on the front lines of the H5N1 surge — but deportation fears complicate virus surveillance ...

The newer variant of avian influenza that recently infected dairy cattle in Nevada has a genetic change that’s thought to ...

If and when bird flu -- already widespread in cattle, cats and other mammals -- gains the ability to transmit between people, ...

UC San Francisco's Rais Vohra, MD, explains recent increase in reported virus infections and the risks of consuming raw cow’s ...