This is the CodeSystem that contains all the codes in COVID-19 Vaccine Codes for DIVOC (http://smart.who.int/ddcc/CodeSystem/DIVOCCodeSystem) and COVID-19 Vaccine Codes for DIVOC (http://smart.who.int/ddcc/CodeSystem/DIVOCCodeSystem). E.g. what you have to deal with if you get resources containing codes in either of them
Generated Narrative: CodeSystem d1e6b8c7-7586-484b-b5e2-329316c61cc7-23
This code system http://hl7.org/fhir/comparison/CodeSystem/d1e6b8c7-7586-484b-b5e2-329316c61cc7-23
defines codes, but no codes are represented here