Oklahoma requires that each child shall present certification that he or she has received or is receiving immunizations against certain diseases unless a Certificate of Exemption form is filed.
State of Oklahoma Vaccines for Schools Website
https://oklahoma.gov/health/services/personal-health/immunizations/vaccines-for-school.html
State of Oklahoma Requirements
Guide to Immunization Requirements in Oklahoma: 2019-20 School Year
Tdap Requirements
https://www.ok.gov/health2/documents/IMM_School_Tdap_Requirement_Info_for_Schools.pdF
Meningococcal and Meningococcal Vaccine
Mening Info for Parents-revised 6-11x
Certificate of Exemption Form