State law went into effect in 2018 requiring parents seeking an exemption for personal, medical or religious reasons to complete an online education module detailing the effects of non-vaccination as well as the side effects of immunization. The module, which takes about 20 minutes to complete, includes information about vaccine-preventable diseases necessary to achieve state goals, including best practices to prevent the spread of VPDs. See the module: https://apps.usiis.org/vac_edu_module/
For information about how Utah changed the state law: https://www.immunizationmanagers.org/documents/changes-to-utah-vaccination-law-conditional-enrollment-and-non-compliance/