Israeli researchers have developed a new vaccine that is “100% effective” against bacteria that is deadly to humans.

The patient had the pneumonic plague, the rarest and deadliest form of the disease. Human cases remain very uncommon in the ...

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

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

The Deadliest Form of Yersinia Pestis. Posted: July 15, 2025 \| Last updated: July 15, 2025. More for You ...

Officials said the resident died from pneumonic plague, a severe lung infection. The risk to the public remains low.

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

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

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

The resident died from pneumonic plague, the first such death in Coconino County, Ariz., since 2007, the county said.

A Coconino County resident died of pneumonic plague at Flagstaff Medical Center, the first such death since 2007. Caused by ...

Officials confirmed one person died of pneumonic plague just days after a prairie dog die-off believed to be related to ...