H5N1, which was first detected in 1996 in China and was found in the United States in 2022, has affected 160 million poultry ...

A highly pathogenic strain of bird flu is spreading south along the Antarctic Peninsula and could devastate populations of ...

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

The ongoing bird flu outbreak has led to wild bird deaths, slaughtered livestock, and hazardous conditions for dairy industry ...

Prior exposures to specific types of seasonal influenza viruses promote cross-reactive immunity against the H5N1 avian ...

Scientists are sounding alarms about a genetic mutation that was recently identified in four dairy cow herds, nearly one year ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

While there's no sign that H5N1 can be transmitted person to person at this point, some experts worry about the possibility of a pandemic if the virus continues to spread widely. Here's what you ...

Most of those infections have been seen in wild bird populations, with two known instances of backyard poultry flocks ...

COVID and the 1918 flu pandemic gave us playbooks on how to prepare for the next pandemic. But we aren’t using it.

Six dead swans found in Westboro likely died from bird flu, health officials said Friday. The six dead birds were found in the area of Mill Pond, according to a joint statement from the Westboro ...