Pneumonic plague is often transmitted by fleas that have bitten infected rodents. The fleas can also infect pets or humans.

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.

Just 24 hours after being admitted to hospital with symptoms of the pneumonic plague - a patient in Arizona tragically passed ...

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

Officials in northern Arizona are detailing the steps that were taken after a person died from the Plague earlier in July.

Pneumonic plague is caused by bacteria carried by species like rats and prairie dogs. Pneumonic and bubonic plague ...