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: IMMZD5DTTyphoidEncounterElements

Official URL: http://smart.who.int/immunizations/Library/IMMZD5DTTyphoidEncounterElements Version: 0.2.0
Draft as of 2025-08-08 Computable Name: IMMZD5DTTyphoidEncounterElements

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

Title: IMMZD5DTTyphoidEncounterElements
Id: IMMZD5DTTyphoidEncounterElements
Version: 0.2.0
Url: IMMZD5DTTyphoidEncounterElements
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 Typhoid used throughout the Immunization CPG
Related Artifacts:

Dependencies
Parameters:
NameTypeMinMaxIn/Out
Todaydate01In
EncounterIdstring01In
PatientPatient01Out
Draft Medication Request for Typhoid doseMedicationRequest0*Out
The client has hypersensitivity to any component of the vaccineboolean01Out
The client is currently pregnantboolean01Out
The client is currently taking antibioticsboolean01Out
The client's HIV status is positiveboolean01Out
The client is not immunologically stableboolean01Out
Content: text/cql

/*
  * Library: IMMZD5DTTyphoidEncounterElements
  */
library IMMZD5DTTyphoidEncounterElements

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 IMMZD5DTTyphoidElements called TyphoidElements

parameter Today Date default Today()
parameter EncounterId String

context Patient

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


/*
@input: The client has hypersensitivity to any component of the vaccine
@pseudocode: "Potential contraindications" = "Hypersensitivity to vaccine components"
@decision: Potential contraindications		
*/
define "The client has hypersensitivity to any component of the vaccine":
  Encounter."The client has hypersensitivity to any component of the vaccine"

/*
@input: The client is currently pregnant
@pseudocode: "Potential contraindications" = "Currently pregnant"
@decision: Potential contraindications		
*/
define "The client is currently pregnant":
  Encounter."The client is pregnant"

/*
@input: The client is currently taking antibiotics
@pseudocode: "Potential contraindications" = "Taking antibiotics"
@decision: Potential contraindications		
*/
define "The client is currently taking antibiotics":
  Encounter."The client is currently taking antibiotics"

/*
@input: The client's HIV status is positive
@pseudocode: "HIV status" = "HIV-positive"
@decision: Potential contraindications		
*/
define "The client's HIV status is positive":
  Encounter."Client's HIV status is positive"

/*
@input: The client is not immunologically stable
@pseudocode: "Immunologically stable" ≠ TRUE
@decision: Potential contraindications		
*/
define "The client is not immunologically stable":
  Encounter."Client is not immunologically stable"
Content: application/elm+xml
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