Outbreaks

Current outbreaks

Clade I Mpox Outbreak Originating in Central Africa
An outbreak of clade I mpox is occurring in Central and Eastern Africa
Ongoing Clade II Mpox Global Outbreak
Information on the ongoing outbreak of Clade II mpox

Previous outbreaks

Past U.S. Cases and Outbreaks
See a summary of mpox cases and outbreaks that occurred in the United States prior to 2022
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Content Source:
National Center for Emerging and Zoonotic Infectious Diseases (NCEZID)