New versions of the H5N1 virus are increasingly adept at spreading. Suggestions to either let it rip in poultry or vaccinate the birds could backfire.

The U.S. Centers for Disease Control and Prevention (CDC) announced the end of the bird flu emergency, at least for now.

The U.S. Centers for Disease Control and Prevention (CDC) announced it is streamlining its H5N1 highly pathogenic avian ...

The Centers for Disease Control and Prevention ended its emergency response to bird flu as the outbreak that sickened dozens of people, spread to cattle, and drove up egg prices has abated.

Canadian soldiers charged over plot to seize part of Quebec Clark takes Indiana teammate Boston No. 1 in WNBA All-Star Game draft. Collier picks Stewart See inside Kykuit, a 40-room mansion in New ...

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

Tens of thousands of birds were affected by Avian Influenza in central Pennsylvania after the Centers for Disease Control and Prevention announced Tuesday that ...

The CDC is ending its emergency response to bird flu, citing a significant drop in cases between February and July.

The Centers for Disease Control and Prevention (CDC) has ended its emergency response to the H5N1 avian flu. A spokesperson ...

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

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

EAU CLAIRE, Wis. (WLAX/WEUX) – For the 2nd year in a row, lactating dairy cattle will be tested for avian flu before they are shown at Wisconsin fairs. So far, there have been no positive avian flu ...