Septicemic plague occurs if bubonic plague is left untreated, or it can occur directly if the disease enters the bloodstream.

A person in Flagstaff, Arizona, has died from the pneumonic plague, marking the first recorded death from the disease in the state’s Coconino County in nearly two decades. “Our hearts go out to the ...

The first pneumonic plague death in Arizona's Coconino County in almost two decades highlights the rare but deadly ...

An Arizona resident died of pneumonic plague, a serious lung infection that requires antibiotics. Here’s what you need to ...

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

Israeli researchers create the world’s first 100 effective mRNA vaccine against Bubonic Plague paving the way for more ...

Pneumonic plague is both “the least common and most dangerous type of plague,” according to the Cleveland Clinic.

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

A resident of northern Arizona has died from pneumonic plague, health officials said Friday. Plague is rare to humans, with ...

An Arizona resident has died from the plague as officials were probing whether a prairie dog die-off in the area was also ...