Union of http://hl7.org/fhir/sid/cvx and http://hl7.org/fhir/sid/cvx

This is the CodeSystem that contains all the codes in Vaccine Administered Code Set (CVX) (http://hl7.org/fhir/sid/cvx) and Vaccine Administered Code Set (CVX) (http://hl7.org/fhir/sid/cvx). E.g. what you have to deal with if you get resources containing codes in either of them

CodeSystem

Generated Narrative: CodeSystem a51fcf0b-5801-4baf-ad55-a337a1600c4b-98

This code system http://hl7.org/fhir/comparison/CodeSystem/a51fcf0b-5801-4baf-ad55-a337a1600c4b-98 defines codes, but no codes are represented here

Code