Federal health officials say a dairy worker in Nevada has been infected with a new type of bird flu that’s different from the ...

Researchers at the University of Pittsburgh have taken a step toward developing a bird flu vaccine. And their findings could ...

All live poultry markets in New York City and some of its suburbs were ordered Friday to close for a week after the detection ...

This colorized electron microscope image released by the NIAID shows avian influenza A H5N1 virus particles, shown in yellow, grown in Madin-Darby Canine Kidney (MDCK) epithelial cells, shown in blue.

A dairy worker in Nevada was infected with a new type of bird flu that’s different from the version that has been spreading ...