The Minnesota Department of Health publishes an annual report on Kindergarten vaccination rates for the diphtheria, tetanus, and pertussis (DTaP); polio; measles, mumps and rubella (MMR); hepatitis B; and varicella chickenpox) vaccines.
Students categorized as not vaccinated are students with one of two different types of legal exemption waivers. These exemptions in Minnesota remain low, with less than 3 percent of students having a conscientious objection from all vaccines, and less than 0.05 percent having a medical exemption from all vaccines.