The state health department reports that as of Feb. 15, hospitals had admitted more than 3,800 adults with the flu, and hospital doctors were treating 449 children. Across the Pittsburgh area ...

A new H5N1 bird flu mutation has appeared in a cluster of infected dairy cows. It's a genetic change that scientists say ...

Across the Pittsburgh area, flu case numbers appear to be peaking in Westmoreland County. KDKA-TV's Barry Pintar has more.

As the bird flu spreads across the country, it's hitting residents in western Pennsylvania for the first time in two years. The U.S. Department of Agriculture reports bird flu is now in Butler ...

The parents of Sudiksha Konanki requested that authorities in the Dominican Republic officially declare their daughter dead ...

Pre-existing immunity against seasonal H1N1 flu might help explain why most reported ... suggests a new study by University of Pittsburgh School of Medicine and Emory University researchers.

Communities throughout the U.S. have been afflicted by a large influenza load this year, but numbers are now trending ...

Efforts to address bird flu mostly focus on tightening up farm facilities, killing infected animals and frantically tracking a rapidly branching tree of viral strains. Yet most media coverage fails to ...

Related Expert concerned U.S. not prepared for bird flu spread in humans USDA trying ... dead about two weeks after the University of Pittsburgh student went missing in Punta Cana.