{description: The value set to instantiate this attribute should be drawn from a terminologically robust code system that consists of or contains concepts to support describing the disease that the dose is being administered against. This value set is provided as a suggestive example and includes SNOMED CT concepts from the 64572001 (Disease) hierarchy., package_name: hl7.fhir.r5.expansions, name: ImmunizationTargetDiseaseCodes, type: null, package_version: 4.6.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/ValueSet/immunization-target-disease', version: 4.6.0}