Rachel Morales, a Valley paramedic, said she went camping in Flagstaff at the Hart Prairie Loop trail with her family for a ...

The disease is rarely found in humans, so much so that only seven people are diagnosed with the severe lung infection annually in the United States.

To help with these questions about the plague, CNN spoke with wellness expert Dr. Leana Wen, an emergency physician and ...

A person in Arizona has died from the plague, local health officials reported on Friday. This marks the first such death in this region in 18 years. But it’s a stark reminder that this historic ...

Pneumonic plague, a highly contagious and often fatal lung infection caused by Yersinia pestis, recently caused a death in ...