The most recent infections confirmed by the Centers for Disease Control and Prevention were in early February.

The first major global review of bird flu in cats reveals an emerging threat of a potential human pandemic. Spring is here, ...

The first death caused by H5N1 bird flu was reported in January 2025. Some believe the virus could eventually pose a ...

A new PEARLS article in PLoS Pathogens reviews the rapid evolution and pandemic potential of emerging influenza A viruses, ...

How dangerous is it? Where did it come from? H5N1 influenza’s origins stretch back to the 1990s, and key events paved the way ...

Bird flu, also called H5N1, was found last week at a poultry farm in Maricopa County, Arizona. The farm which has not been named is now under quarantine. Health officials say eggs from sick birds were ...

The outbreak was detected on 15 May 2025 in breeding chickens at a commercial poultry farm located in the municipality of ...

H5N1 bird flu, prevalent in U.S. wild birds, has caused increasing outbreaks in poultry and dairy cows, leading to 70 human cases and one death since 2024. Experts are divided on the pandemic ...