Immunizations
Provisional Enrollment: https://www.dshs.texas.gov/sites/default/files/immunize/school/pdf/E11-13255.pdf
Catch-up schedule: https://www.cdc.gov/vaccines/schedules/hcp/imz/catchup.html#table-catchup
Exemption FAQ: https://www.dshs.texas.gov/sites/default/files/immunize/school/pdf/E11-13159-English.pdf
Valid Immunization Requirement Record Tips:
https://www.dshs.texas.gov/sites/default/files/immunize/school/pdf/11-15704.pdf