Proposal would eliminate personal vaccine exemption for Oregon school kids (Oregonian, 2/10/19)
Washington And Oregon Lawmakers Consider Ending Vaccine Exemptions (OPB, 2/8/19)
Kindergarten nonmedical immunization exemptions [PDF] (2017) Oregon Health Authority, Public Health Division
Immunization law handbook for schools, preschools, head starts, and certified child care providers [PDF] (2014) Oregon Immunization Program