When you hear the word plague, many minds jump to the Bubonic plague from the 1300s, but Will Humble of the Arizona Public Health Association says that word has a different meaning today.

It has since been confirmed that the patient’s death was caused by pneumonic plague, which is a severe lung infection caused ...

A recent pneumonic plague death in Northern Arizona, the first since 2007, has raised concerns about this rare but deadly ...

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