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Wyoming Immunization Registry (WyIR)

The Wyoming Immunization Registry, or WyIR, is a secure, confidential, Internet-based immunization database containing the electronic vaccination records of Wyoming residents.  The WyIR system is administered and maintained by the Immunization Unit within the Wyoming Department of Health.  The WyIR may be accessed at this link.

In addition to providing a method by which to access and update a patient’s vaccination history, the database assists the provider in managing vaccine inventory as well as generating immunization forecasts and sending reminder/recall alerts to patients.    


To learn more about accessing the WyIR, please visit the following links:

WyIR Enrollment Information 

Immunization Provider Information

Patient/Parent Portal - Records Access 






John Anderson, MA
WyIR Coordinator


Allison Buck, MPH
WyIR Support Specialist

WyIR Helpdesk:

Fax Server: