WHO Immunization Implementation Guide
0.2.0 - ci-build

WHO Immunization Implementation Guide, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-immunizations/tree/main and changes regularly. See the Directory of published versions

ValueSet: IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table

Official URL: http://smart.who.int/immunizations/ValueSet/IMMZD18SMeaslesOngoingTransmissionVS Version: 0.2.0
Active as of 2025-11-25 Computable Name: IMMZD18SMeaslesOngoingTransmissionVS

ValueSet IMMZD18SMeaslesOngoingTransmission for IMMZ.D18.S.Measles.Ongoing transmission schedule. Business rule: Determine if the client is due for a measles vaccination according to the national immunization schedule Trigger: IMMZ.D2 Determine required vaccination(s) if any Table: Countries with ongoing transmission in which the risk of measles mortality remains high (countries that provide first dose of measles-containing vaccine (MCV) at 9 months and second dose of MCV at 15 months)

References

This value set is not used here; it may be used elsewhere (e.g. specifications and/or implementations that use this content)

Logical Definition (CLD)

 

Expansion

This value set expansion contains 3 concepts.

SystemCodeDisplayDefinitionJSONXML
http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Child's birth-0Child's birth
http://smart.who.int/immunizations/CodeSystem/IMMZDAK  MCV1 was administered-127MCV1 was administered

Count of vaccines administered (where "Vaccine type" = "Measles-containing vaccines" and "Type of dose" = "Primary series") = 1

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  MCV2 was administered. The primary series has been completed.-104MCV2 was administered. The primary series has been completed.

"Completed the primary vaccination series" = TRUE (where "Vaccine type" = "Measles-containing vaccines")

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code

API Information

IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table Schema API

JSON Schema for IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table ValueSet codes. Generated from FHIR expansions using IRI format.

Version: 1.0.0

Endpoints

GET /ValueSet-IMMZD18SMeaslesOngoingTransmissionVS.schema.json

JSON Schema definition for the enumeration ValueSet-IMMZD18SMeaslesOngoingTransmissionVS

This endpoint serves the JSON Schema definition for the enumeration ValueSet-IMMZD18SMeaslesOngoingTransmissionVS.

Schema Definition

ValueSet-IMMZD18SMeaslesOngoingTransmissionVS

Description: JSON Schema for IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table ValueSet codes. Generated from FHIR expansions using IRI format.

Type: string

Schema ID: http://smart.who.int/immunizations/ValueSet-IMMZD18SMeaslesOngoingTransmissionVS.schema.json

Available Values

http://smart.who.int/immunizations/CodeSystem/IMMZDAK#Child's birth-0http://smart.who.int/immunizations/CodeSystem/IMMZDAK#MCV1 was administered-127http://smart.who.int/immunizations/CodeSystem/IMMZDAK#MCV2 was administered. The primary series has been completed.-104
Full Schema (JSON) 
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/immunizations/ValueSet-IMMZD18SMeaslesOngoingTransmissionVS.schema.json",
  "title": "IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table Schema",
  "description": "JSON Schema for IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table ValueSet codes. Generated from FHIR expansions using IRI format.",
  "type": "string",
  "enum": [
    "http://smart.who.int/immunizations/CodeSystem/IMMZDAK#Child's birth-0",
    "http://smart.who.int/immunizations/CodeSystem/IMMZDAK#MCV1 was administered-127",
    "http://smart.who.int/immunizations/CodeSystem/IMMZDAK#MCV2 was administered. The primary series has been completed.-104"
  ],
  "narrative": "This schema validates IRI-formatted codes for the IMMZD18SMeaslesOngoingTransmission ValueSet for Decision Table ValueSet. Each enum value includes the system URI in the format {systemuri}#{code} to match JSON-LD enumeration IRIs. Display values are available at http://smart.who.int/immunizations/ValueSet-IMMZD18SMeaslesOngoingTransmissionVS.displays.json. For a complete listing of all ValueSets, see artifacts.html#terminology-value-sets.",
  "fhir:displays": "http://smart.who.int/immunizations/ValueSet-IMMZD18SMeaslesOngoingTransmissionVS.displays.json",
  "fhir:valueSet": "http://smart.who.int/immunizations/ValueSet/IMMZD18SMeaslesOngoingTransmissionVS",
  "fhir:version": "0.2.0",
  "fhir:expansionTimestamp": "2025-09-29T20:59:26.458Z"
}

This documentation is automatically generated from the OpenAPI specification.