Two new studies released in 2025 provide a mixed picture of how well our current antivirals are holding up against H5N1, the ...

By most indications, the avian influenza outbreak that has washed over U.S. farms is at an ebb. Experts don’t seem hopeful, ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

The 114 commercial outbreaks in South Dakota have led to the death or intentional killing of more than 6 million turkeys, ...

Bird flu is more than just a threat to livestock -- it's also a threat to pets. Eleven cats in Colorado tested positive for the virus recently, and all died -- except for one.

A live chicken market in Syracuse had an outbreak of bird flu last week that forced the “depopulation” of its live poultry. The outbreak happened at the Halal Regional Fresh Poultry Market, a tenant ...

The Stearns County detection is the first in a Minnesota dairy herd so far this year. The same 620-cow herd also tested ...

The health secretary has suggested allowing the virus to spread, so as to identify birds that may be immune. Such an ...

France said on Wednesday its poultry flocks will be allowed outdoors again after a lull in bird flu infections that the ...

While bird flu had already been detected in cattle and other mammals, including in the U.S., the infection of a sheep will increase concern over the disease’s spread.

A confirmed case of bird flu in a Yorkshire sheep has raised fresh concerns as the virus continues to spill over into mammals ...

Safari Park, San Diego Zoo and SeaWorld have not seen any of the animals in their collections infected in the three years ...