Welcome to USIIS!
The Utah Statewide Immunization Information System (USIIS) is a secure, confidential immunization information system that helps healthcare providers, schools, child care centers and Utah residents maintain consolidated immunization histories.
Only authorized users have access to USIIS.
To request your or your minor child's USIIS immuinzation history, complete and submit the Release of Immunization Record form to the fax number, email address or postal address listed on the form.
For further information about USIIS or immunizations, contact the USIIS or Immunization programs at 801-538-9450.