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/ and changes regularly. See the Directory of published versions

Library: IMMZD5DTPolioEncounterElements

Official URL: http://smart.who.int/immunizations/Library/IMMZD5DTPolioEncounterElements Version: 0.2.0
Draft as of 2025-08-08 Computable Name: IMMZD5DTPolioEncounterElements

This library defines encounter-based elements for Polio used throughout the Immunization CPG

Title: IMMZD5DTPolioEncounterElements
Id: IMMZD5DTPolioEncounterElements
Version: 0.2.0
Url: IMMZD5DTPolioEncounterElements
Status: draft
Type:

system: http://terminology.hl7.org/CodeSystem/library-type

code: logic-library

Date: 2025-08-08 19:12:11+0000
Publisher: WHO
Description:

This library defines encounter-based elements for Polio used throughout the Immunization CPG
Related Artifacts:

Dependencies
Parameters:
NameTypeMinMaxIn/Out
Todaydate01In
EncounterIdstring01In
PatientPatient01Out
Draft Medication Request for bOPV doseMedicationRequest0*Out
The client has history of severe allergic reactionsboolean01Out
The client is severely immunocompromisedboolean01Out
The client has immunodeficiency syndromesboolean01Out
Content: text/cql

/*
  * Library: IMMZD5DTPolioEncounterElements
  */
library IMMZD5DTPolioEncounterElements

using FHIR version '4.0.1'
include FHIRHelpers version '4.0.1'

include WHOConcepts
include WHOCommon called WC
include WHOElements called WE

include IMMZCommon called Common
include IMMZConcepts called Concepts

include IMMZEncounterElements called Encounter

include IMMZD5DTPolioElements called PolioElements

parameter Today Date default Today()
parameter EncounterId String

context Patient

/*
@internal: Draft Medication Request for bOPV dose
*/
define "Draft Medication Request for bOPV dose":
  Encounter."Draft Medication Request for Patient" MR 
    where MR.medication in Concepts."Oral polio vaccines"

/*
@input: The client has history of severe allergic reactions
@pseudocode: "Potential contraindications" = "Severe allergic reactions"
*/
define "The client has history of severe allergic reactions":
  Encounter."The client has history of severe allergic reactions"

/*
@input: The client is severely immunocompromised
@pseudocode: "Potential contraindications" = "Severely immunocompromised"
*/
define "The client is severely immunocompromised":
  Encounter."The client is severely immunocompromised"

/*
@input: The client has immunodeficiency syndromes
@pseudocode: "Potential contraindications" = "Immunodeficiency syndromes"
*/
define "The client has immunodeficiency syndromes":
  Encounter."The client has immunodeficiency syndromes"
Content: application/elm+xml
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