A person in Arizona recently died of pneumonic plague—a rare and severe form of the disease. An expert explains how the ...

Death from pneumonic plague was confirmed in a resident of Coconino County, Arizona, on July 11, 2025, according to a press release from the county’s health and human services department.

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

New bacterial mRNA vaccine technology shows promise in fighting plague, and could help address the global threat of ...

A deadly case of pneumonic plague has claimed a life in Northern Arizona, with the victim dying at Flagstaff Medical Center ...

PHOENIX — A wildlife biologist at Grand Canyon National Park most likely died from the plague contracted while performing a necropsy on a mountain lion that later tested positive for the disease.