An Arizona resident has died from pneumonic plague, a rare but highly dangerous lung infection, Coconino County health ...

A person has died of the pneumonic plague at the Flagstaff Medical Center in Arizona, according to Northern Arizona Healthcare, the organization that runs the hospital. The patient arrived at the ...

With 1,288 cases and outbreaks in 14 states, the U.S. is facing its largest measles spread since 1991, prompting renewed CDC ...