Intersection of http://hl7.org/fhir/ValueSet/immunization-reason and https://healthterminologies.gov.au/fhir/ValueSet/reason-vaccine-administered-1
This is the ValueSet that contains codes in both Immunization Reason Codes (http://hl7.org/fhir/ValueSet/immunization-reason) and Reason Vaccine Administered (https://healthterminologies.gov.au/fhir/ValueSet/reason-vaccine-administered-1).