The Missouri COVID-19 Vaccinator Enrollment program is now open! Providers will utilize Missouri’s Immunization Information System, ShowMeVax, to complete the enrollment process. The Missouri Bureau of Immunizations has developed helpful tools to guide you through the COVID-19 Vaccinator Enrollment process, including provider enrollment FAQs, a provider enrollment checklist, and the provider enrollment training guide.

Providers who are new to ShowMeVax must submit a signed copy of the Missouri Immunization Registry Memorandum of Agreement (MOA). If your organization does not have a signed MOA on file, email the signed MOA to with the subject line “COVID Vaccinator MOA.” If your organization has multiple sites, please include the Immunization Site Demographics Template along with the MOA. To request access to ShowMeVax, please visit Providers CANNOT use Internet Explorer to access ShowMeVax.

ShowMeVax training videos can be viewed here.

We are looking forward to working with you in the statewide COVID-19 vaccine effort and will assist you in any way we can. Please do not hesitate to contact us at, if you have any questions regarding the enrollment process.