The patient was traveling from East Africa, where the mpox disease is endemic. The CDC says the strain does not present a high risk to the general population.

Wiping out smallpox had an unintended consequence: the rise of mpox in the past few years. Here's the story — starting with patient zero for mpox back in 1970.

President Biden talked about the sweeping changes he has seen during his long career, urged an end to wars in Ukraine, Gaza and Sudan, and said "some things are more important than staying in power."

Congo has over 20,000 cases of mpox and hundreds of deaths, mostly in children, but zero vaccines until now. A planeload of doses donated from the EU landed in Kinshasa on Thursday.

"What we're seeing is tip of the iceberg" because of weaknesses in the surveillance system, says Dr. Dimie Ogoina, chair of the WHO's emergency committee.

This would be the first ever emergency declaration for the African continent. What's the reason for this sense of urgency?

The Global North has moved on from the mpox scare of 2022. The Global South is seeing outbreaks — and lacks the tools to address stem the virus.

With nearly 5,000 cases reported so far this year — and concerns about a new strain — the Democratic Republic of Congo is considering the declaration of a public health emergency.

Is the mpox emergency over or is there still cause for concern? Numbers are down, but some specialists are still concerned about the likelihood of another outbreak.

Health officials say more vaccination, testing and awareness among people at high risk for infection with mpox could curb a potential resurgence in the U.S.

A cluster of mpox cases in the Chicago area has sparked fears of a summer wave. Health officials are pointing to new research showing the vaccine is effective and hoping people take notice.