Person in Colorado infected with bubonic plague. Here's what to know. - USA TODAY
- Person in Colorado infected with bubonic plague. Here's what to know. USA TODAY
- Health officials confirm case of human plague in Pueblo County Colorado Public Radio
- What to know about the plague after a suspected human case in Colorado The Washington Post
- Infected fleas bring a human case of the plague to Colorado, health officials say CBS Colardo
- Plague is among the deadliest bacterial infections in human history. Cases still happen today CNN