Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

An outbreak of bird flu in Brazil, the world's largest chicken exporter, has prompted countries to implement trade ...

The CDC ends its emergency response to H5N1 bird flu after recording 70 human cases and one death nationally, even as experts ...

The U.S. Centers for Disease Control and Prevention said on Monday it has ended its emergency response for H5N1 bird flu, ...

The US Centers for Disease Control and Prevention says it has ended its emergency response to H5N1 bird flu, citing a drop in ...

The risk to the public remained low, but people in close contact with dairy cattle may be at an increased risk, the state ...

An outbreak of bird flu in Brazil, the world's largest chicken exporter, has prompted countries to implement trade ...

Citing a drop in case numbers, the Centers for Disease Control and Prevention (CDC) has ended its emergency response to the ...

The US Centers for Disease Control and Prevention ended its emergency response for bird flu as the outbreak that sickened ...

The Centers for Disease Control and Prevention ended its emergency response to bird flu as the outbreak that sickened dozens ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.

The Centers for Disease Control and Prevention (CDC) has officially ended its emergency response to the recent bird flu ...