From Costco to Trader Joe's, find out which supermarket chains are limiting how many cartons of eggs you can purchase.

During a call with U.S. doctors this month, one CDC official noted that there is a seasonality to bird flu: Cases peak in the ...

Health officials are making a renewed call for vigilance against bird flu, but some experts are puzzling over why reports of ...

Facing high egg prices, the Trump administration is considering vaccinating poultry against bird flu, but H5N1 is already out of barn. It’s infected nearly 500 species of wild birds and mammals, ...

As more humans become infected by H5N1 bird flu, experts worry of a new pandemic with 70 human cases in the U.S. including 1 ...

COLLEGE PARK, Md. — It’s spring, the birds are migrating and bird flu (H5N1) is rapidly evolving into the possibility of a human pandemic. On May 7, researchers from the University of Maryland ...

Bird flu is continuing to spread in animals across the United States more than a year after the first human case was detected ...