Skip to main content

Mpox

MDHHS is updating webpages and materials with the term “mpox” to reduce stigma and other issues associated with prior terminology. This change is aligned with the recent World Health Organization decision and supported by the CDC.


Mpox is a disease caused by infection with the mpox virus. Mpox virus belongs to the Orthopoxvirus genus in the family Poxviridae. The Orthopoxvirus genus also includes variola virus (which causes smallpox), vaccinia virus (used in the smallpox vaccine), and cowpox virus. Mpox is not related to chickenpox.

Vaccine Availability

Beginning April 1, 2024, the JYNNEOS mpox vaccine has been commercialized. Providers must now order vaccine for their patients. Please contact a participating provider regarding eligibility for the vaccine.

Note that local health departments may contact individuals who are identified as a close contact to an mpox case about getting the vaccine. If you know you had contact with someone with mpox, please contact your local health department for more information.

Please contact your physician, local pharmacy, health department or community health center for mpox vaccine availability.