United States Mpox Outbreak. An official website of the united states government here's how you know centers for disease control and prevention. Report reflects data and terms used as of october 21, 2022, prior to the world health organization’s decision to adopt the term “mpox.”.
Here’s a look at mpox, formerly known as monkeypox, in the united states. Since early may 2022, cases of mpox (monkeypox) have been reported from countries where the disease is not endemic, and continue to be reported in several endemic countries.