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/123/merge and changes regularly. See the Directory of published versions
| Draft as of 2026-03-03 |
<PlanDefinition xmlns="http://hl7.org/fhir">
<id value="IMMZD2DTTyphoidTCV"/>
<meta>
<profile
value="http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-recommendationdefinition"/>
<profile
value="http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareableplandefinition"/>
<profile
value="http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-publishableplandefinition"/>
</meta>
<text>
<status value="extensions"/>
<div xmlns="http://www.w3.org/1999/xhtml">
<div>
<table class="grid dict">
<tr>
<th scope="row"><b>Id: </b></th>
<td style="padding-left: 4px;">IMMZD2DTTyphoidTCV</td>
</tr>
<tr>
<th scope="row"><b>Url: </b></th>
<td style="padding-left: 4px;"><a href="PlanDefinition-IMMZD2DTTyphoidTCV.html">IMMZ.D2.DT.Typhoid.TCV</a></td>
</tr>
<tr>
<th scope="row"><b>Version: </b></th>
<td style="padding-left: 4px;">0.2.0</td>
</tr>
<tr>
<th scope="row"><b>Title: </b></th>
<td style="padding-left: 4px;">IMMZ.D2.DT.Typhoid.TCV</td>
</tr>
<tr>
<th scope="row"><b>Status: </b></th>
<td style="padding-left: 4px;">draft</td>
</tr>
<tr>
<th scope="row"><b>Type: </b></th>
<td style="padding-left: 4px;">
<p style="margin-bottom: 5px;">
<b>system: </b> <span><a href="http://terminology.hl7.org/7.0.1/CodeSystem-plan-definition-type.html">http://terminology.hl7.org/CodeSystem/plan-definition-type</a></span>
</p>
<p style="margin-bottom: 5px;">
<b>code: </b> <span>eca-rule</span>
</p>
</td>
</tr>
<tr>
<th scope="row"><b>Date: </b></th>
<td style="padding-left: 4px;">2026-03-03 13:07:11+0000</td>
</tr>
<tr>
<th scope="row"><b>Publisher: </b></th>
<td style="padding-left: 4px;">WHO</td>
</tr>
<tr>
<th scope="row"><b>Description: </b></th>
<td style="padding-left: 4px;"><div><p>IMMZ.D2.DT.Typhoid.TCV
Typhoid conjugate vaccine (TCV) schedule</p>
</div></td>
</tr>
<tr>
<th scope="row"><b>Knowledge Capability: </b></th>
<td style="padding-left: 4px;">
computable
</td>
</tr>
<tr>
<th scope="row"><b>Related Artifacts: </b></th>
<td style="padding-left: 4px;">
<p><b>References</b></p>
<ul>
<li><div><p>WHO recommendations for routine immunization - summary tables (January 2025)</p>
</div><br/><a href="null"/></li>
</ul>
</td>
</tr>
<tr>
<th scope="row"><b>Libraries: </b></th>
<td style="padding-left: 4px;">
<table class="grid-dict">
<tr>
<td><a href="Library-IMMZD2DTTyphoidTCVLogic.html">IMMZD2DTTyphoidTCVLogic</a></td>
</tr>
</table>
</td>
</tr>
<tr>
<th scope="row"><b>Actions: </b></th>
<td style="padding-left: 4px;">
<table class="grid-dict">
<tr>
<td>
<b> Determine if the client is due for Typhoid.:</b> Determine if the client is due for Typhoid vaccine according to the national immunization protocol.
Typhoid conjugate vaccine (TCV) schedule
<br/>
<b>If:</b>
<i>Applicability:</i>
Client is due for Typhoid vaccination
<i>(Client is due for Typhoid vaccination)</i>
<br/>
<b>Then:</b> <i>Definition:</i> <a href="ActivityDefinition-IMMZD2DTMR.html">IMMZD2DTMR</a><br/>
<i>Dynamic Values:</i><br/>
status: <i>('draft')</i>
<br/>
intent: <i>('proposal')</i>
<br/>
medication: <i>(Concept { codes: { Code { system: 'http://smart.who.int/immunizations/CodeSystem/IMMZ.Z', code: 'DE21', display: 'Typhoid vaccines' } }, display: 'Typhoid vaccines' })</i>
<br/>
</td>
</tr>
<tr>
<td>
<b> Check for Guidance for the patient regarding IMMZ.D2.DT.Typhoid.TCV.:</b> Show Guidance for the patient regarding IMMZ.D2.DT.Typhoid.TCV.
<br/>
<b>If:</b>
<i>Applicability:</i>
Has Guidance
<i>(Has Guidance)</i>
<br/>
<b>Then:</b> <i>Definition:</i> <a href="ActivityDefinition-IMMZD2DTCR.html">IMMZ.D2.DT.CR</a><br/>
<i>Dynamic Values:</i><br/>
status: <i>('active')</i>
<br/>
payload.contentString: <i>(Guidance)</i>
<br/>
category.coding: <i>(Code { system: 'http://terminology.hl7.org/CodeSystem/communication-category', code: 'alert' })</i>
<br/>
priority: <i>(Code { system: 'http://hl7.org/fhir/request-priority', code: 'routine' })</i>
<br/>
</td>
</tr>
</table>
</td>
</tr>
</table>
</div>
</div>
</text>
<contained>
<Library>
<id value="effective-data-requirements"/>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Current Patient Age In Months"/>
</extension>
<extension url="statement">
<valueString
value="/**
* @dataElement Patient age in months
*/
define "Current Patient Age In Months":
AgeInMonthsAt(Today)"/>
</extension>
<extension url="displaySequence">
<valueInteger value="0"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Client's age is less than 6 months"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Client's age is less than 6 months
@pseudocode: Today's date − "Date of birth" < 6 months
@code: Client's age is less than 6 months-41
@decision: IMMZ.D2.DT.Typhoid.TCV: Typhoid conjugate vaccine (TCV) schedule
*/
define "Client's age is less than 6 months":
Encounter."Current Patient Age In Months" < 6"/>
</extension>
<extension url="displaySequence">
<valueInteger value="1"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString value="Client is not due for Typhoid vaccination"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Client is not due for Typhoid vaccination
@pseudocode: "Immunization recommendation status" = "Not due"
*/
define "Client is not due for Typhoid vaccination":
Encounter."Client's age is less than 6 months""/>
</extension>
<extension url="displaySequence">
<valueInteger value="2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString
value="Client is not due for Typhoid vaccination Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Client is not due for Typhoid vaccination Guidance
@guidance: Should not vaccinate client with typhoid dose as client's age is less than 6 months.
Check for any vaccines due and inform the caregiver of when to come back for the first dose.
*/
define "Client is not due for Typhoid vaccination Guidance":
'Should not vaccinate client with typhoid dose as client\'s age is less than 6 months.
Check for any vaccines due and inform the caregiver of when to come back for the first dose.'"/>
</extension>
<extension url="displaySequence">
<valueInteger value="3"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZElements"/>
</extension>
<extension url="name">
<valueString value="Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/**
* @dataElement All Doses Administered to Patient
*/
define "Doses Administered to Patient":
[Immunization] I
where I.status = 'completed'
and I.isSubpotent is not true"/>
</extension>
<extension url="displaySequence">
<valueInteger value="4"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/**
* @dataElement All Doses Administered to Patient
*/
define "Doses Administered to Patient":
Elements."Doses Administered to Patient" I
where I.occurrence.toInterval() same day or before Today"/>
</extension>
<extension url="displaySequence">
<valueInteger value="5"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Typhoid Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Typhoid containing Doses Administered to Patient
*/
define "Typhoid Doses Administered to Patient":
Encounter."Doses Administered to Patient" I
where
I.vaccineCode in Concepts."Typhoid vaccines""/>
</extension>
<extension url="displaySequence">
<valueInteger value="6"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Typhoid Primary Series Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Typhoid containing Doses Administered to Patient that are in the Primary series
*/
define "Typhoid Primary Series Doses Administered to Patient":
"Typhoid Doses Administered to Patient".seriesPrimary()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="7"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Number of Typhoid Primary Series Doses Administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Number of Typhoid Primary Series doses
*/
define "Number of Typhoid Primary Series Doses Administered":
Count("Typhoid Primary Series Doses Administered to Patient")"/>
</extension>
<extension url="displaySequence">
<valueInteger value="8"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="No typhoid primary series doses were administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: No typhoid primary series doses were administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Typhoid vaccines" and "Type of dose" = "Primary series") = 0
@code: No typhoid primary series doses were administered-116
@decision: IMMZ.D2.DT.Typhoid.TCV: Typhoid conjugate vaccine (TCV) schedule
@decision: IMMZ.D2.DT.Typhoid.ViPS: Unconjugated Vi polysaccharide (ViPS) schedule
*/
define "No typhoid primary series doses were administered":
"Number of Typhoid Primary Series Doses Administered" = 0"/>
</extension>
<extension url="displaySequence">
<valueInteger value="9"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Current Patient Age In Years"/>
</extension>
<extension url="statement">
<valueString
value="/**
* @dataElement Patient age in years
*/
define "Current Patient Age In Years":
AgeInYearsAt(Today)"/>
</extension>
<extension url="displaySequence">
<valueInteger value="10"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Client's age is between 6 months and 45 years"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Client's age is between 6 months and 45 years
@pseudocode: 6 months ≤ Today's date − "Date of birth" < 45 years
@code: Client's age is between 6 months and 45 years-52
@decision: IMMZ.D2.DT.Typhoid.TCV: Typhoid conjugate vaccine (TCV) schedule
*/
define "Client's age is between 6 months and 45 years":
6 <= Encounter."Current Patient Age In Months"
and Encounter."Current Patient Age In Years" < 45"/>
</extension>
<extension url="displaySequence">
<valueInteger value="11"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString value="Client is due for Typhoid vaccination"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Client is due for Typhoid vaccination
@pseudocode: "Immunization recommendation status" = "Due"
*/
define "Client is due for Typhoid vaccination":
Encounter."No typhoid primary series doses were administered"
and Encounter."Client's age is between 6 months and 45 years""/>
</extension>
<extension url="displaySequence">
<valueInteger value="12"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString
value="Client is due for Typhoid vaccination Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Client is due for Typhoid vaccination Guidance
@guidance: Should vaccinate client with typhoid dose as no typhoid doses were administered and client is within appropriate age range.
Check for contraindications.
*/
define "Client is due for Typhoid vaccination Guidance":
'Should vaccinate client with typhoid dose as no typhoid doses were administered and client is within appropriate age range.
Check for contraindications.'"/>
</extension>
<extension url="displaySequence">
<valueInteger value="13"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Client's age is more than or equal to 45 years"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Client's age is more than or equal to 45 years
@pseudocode: Today's date − "Date of birth" ≥ 45 years
@code: Client's age is more than or equal to 45 years-41
@decision: IMMZ.D2.DT.Typhoid.TCV: Typhoid conjugate vaccine (TCV) schedule
*/
define "Client's age is more than or equal to 45 years":
Encounter."Current Patient Age In Years" >= 45"/>
</extension>
<extension url="displaySequence">
<valueInteger value="14"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString
value="Clinical judgement is required. Create a clinical note"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Clinical judgement is required. Create a clinical note
@pseudocode: "Immunization recommendation status" = "Further evaluation needed"
*/
define "Clinical judgement is required. Create a clinical note":
Encounter."No typhoid primary series doses were administered"
and Encounter."Client's age is more than or equal to 45 years""/>
</extension>
<extension url="displaySequence">
<valueInteger value="15"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString
value="Clinical judgement is required. Create a clinical note Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Clinical judgement is required. Create a clinical note Guidance
@guidance: Member States should update this action according to the national immunization programme.
*/
define "Clinical judgement is required. Create a clinical note Guidance":
'Member States should update this action according to the national immunization programme.'"/>
</extension>
<extension url="displaySequence">
<valueInteger value="16"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="One typhoid primary series dose was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: One typhoid primary series dose was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Typhoid vaccines" and "Type of dose" = "Primary series") = 1
@code: One typhoid primary series dose was administered-116
@decision: IMMZ.D2.DT.Typhoid.TCV: Typhoid conjugate vaccine (TCV) schedule
@decision: IMMZ.D2.DT.Typhoid.ViPS: Unconjugated Vi polysaccharide (ViPS) schedule
*/
define "One typhoid primary series dose was administered":
"Number of Typhoid Primary Series Doses Administered" = 1"/>
</extension>
<extension url="displaySequence">
<valueInteger value="17"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString value="Typhoid immunization schedule is complete"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Typhoid immunization schedule is complete
@pseudocode: "Immunization recommendation status" = "Complete"
"Completed the primary vaccination series" = TRUE (where "Vaccine type" = "Typhoid vaccines")
*/
define "Typhoid immunization schedule is complete":
Encounter."One typhoid primary series dose was administered""/>
</extension>
<extension url="displaySequence">
<valueInteger value="18"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString
value="Typhoid immunization schedule is complete Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Typhoid immunization schedule is complete Guidance
@guidance: Typhoid immunization schedule is complete. One typhoid primary series dose was administered.
Check for any other vaccines due.
*/
define "Typhoid immunization schedule is complete Guidance":
'Typhoid immunization schedule is complete. One typhoid primary series dose was administered.
Check for any other vaccines due.'"/>
</extension>
<extension url="displaySequence">
<valueInteger value="19"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString value="Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Guidance
*/
define "Guidance":
case
when "Client is not due for Typhoid vaccination" then "Client is not due for Typhoid vaccination Guidance"
when "Client is due for Typhoid vaccination" then "Client is due for Typhoid vaccination Guidance"
when "Clinical judgement is required. Create a clinical note" then "Clinical judgement is required. Create a clinical note Guidance"
when "Typhoid immunization schedule is complete" then "Typhoid immunization schedule is complete Guidance"
else ''
end"/>
</extension>
<extension url="displaySequence">
<valueInteger value="20"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidTCVLogic"/>
</extension>
<extension url="name">
<valueString value="Has Guidance"/>
</extension>
<extension url="statement">
<valueString
value="define "Has Guidance":
"Guidance" is not null and "Guidance" != ''"/>
</extension>
<extension url="displaySequence">
<valueInteger value="21"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZCommon"/>
</extension>
<extension url="name">
<valueString value="seriesPrimary"/>
</extension>
<extension url="statement">
<valueString
value="/**
* @description: Gets the doses from the primary series
*/
define fluent function seriesPrimary(immunizations List<Immunization>):
immunizations I where
exists( I.protocolApplied pa where pa.series = 'Primary series' )"/>
</extension>
<extension url="displaySequence">
<valueInteger value="22"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToString"/>
</extension>
<extension url="statement">
<valueString
value="define function ToString(value string): value.value"/>
</extension>
<extension url="displaySequence">
<valueInteger value="23"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToString"/>
</extension>
<extension url="statement">
<valueString
value="define function ToString(value ImmunizationStatus): value.value"/>
</extension>
<extension url="displaySequence">
<valueInteger value="24"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToBoolean"/>
</extension>
<extension url="statement">
<valueString
value="define function ToBoolean(value boolean): value.value"/>
</extension>
<extension url="displaySequence">
<valueInteger value="25"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToConcept"/>
</extension>
<extension url="statement">
<valueString
value="define function ToConcept(concept FHIR.CodeableConcept):
if concept is null then
null
else
System.Concept {
codes: concept.coding C return ToCode(C),
display: concept.text.value
}"/>
</extension>
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<valueInteger value="26"/>
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</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToCode"/>
</extension>
<extension url="statement">
<valueString
value="define function ToCode(coding FHIR.Coding):
if coding is null then
null
else
System.Code {
code: coding.code.value,
system: coding.system.value,
version: coding.version.value,
display: coding.display.value
}"/>
</extension>
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</extension>
<name value="EffectiveDataRequirements"/>
<status value="active"/>
<type>
<coding>
<system value="http://terminology.hl7.org/CodeSystem/library-type"/>
<code value="module-definition"/>
</coding>
</type>
<relatedArtifact>
<type value="depends-on"/>
<display value="FHIR model information"/>
<resource
value="http://fhir.org/guides/cqf/common/Library/FHIR-ModelInfo|4.0.1"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library Encounter"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZD2DTTyphoidEncounterElements"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library Encounter"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZEncounterElements"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library Common"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZCommon"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library FHIRHelpers"/>
<resource
value="http://fhir.org/guides/cqf/common/Library/FHIRHelpers|4.0.1"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library Elements"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZElements"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library WC"/>
<resource
value="http://smart.who.int/immunizations/Library/WHOCommon"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library FHIRHelpers"/>
<resource
value="http://fhir.org/guides/cqf/common/Library/FHIRHelpers|4.0.1"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Library Concepts"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZConcepts"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Value set Typhoid vaccines"/>
<resource
value="http://smart.who.int/immunizations/ValueSet/IMMZ.Z.DE21"/>
</relatedArtifact>
<parameter>
<name value="Today"/>
<use value="in"/>
<min value="0"/>
<max value="1"/>
<type value="date"/>
</parameter>
<parameter>
<name value="Guidance"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="string"/>
</parameter>
<parameter>
<name value="Has Guidance"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<parameter>
<name value="Client is due for Typhoid vaccination"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<dataRequirement>
<type value="Patient"/>
<profile value="http://hl7.org/fhir/StructureDefinition/Patient"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
<mustSupport value="occurrence"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
<mustSupport value="occurrence"/>
<mustSupport value="vaccineCode"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
<mustSupport value="occurrence"/>
<mustSupport value="vaccineCode"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
<mustSupport value="occurrence"/>
<mustSupport value="vaccineCode"/>
</dataRequirement>
</Library>
</contained>
<extension
url="http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-knowledgeCapability">
<valueCode value="computable"/>
</extension>
<extension
url="http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-effectiveDataRequirements">
<valueCanonical value="#effective-data-requirements"/>
</extension>
<url
value="http://smart.who.int/immunizations/PlanDefinition/IMMZD2DTTyphoidTCV"/>
<version value="0.2.0"/>
<name value="IMMZD2DTTyphoidTCV"/>
<title value="IMMZ.D2.DT.Typhoid.TCV"/>
<type>
<coding>
<system
value="http://terminology.hl7.org/CodeSystem/plan-definition-type"/>
<code value="eca-rule"/>
</coding>
</type>
<status value="draft"/>
<experimental value="false"/>
<date value="2026-03-03T13:07:11+00:00"/>
<publisher value="WHO"/>
<contact>
<name value="WHO"/>
<telecom>
<system value="url"/>
<value value="http://who.int"/>
</telecom>
</contact>
<description
value="IMMZ.D2.DT.Typhoid.TCV
Typhoid conjugate vaccine (TCV) schedule"/>
<relatedArtifact>
<type value="citation"/>
<citation
value="WHO recommendations for routine immunization - summary tables (January 2025)"/>
</relatedArtifact>
<library
value="http://smart.who.int/immunizations/Library/IMMZD2DTTyphoidTCVLogic"/>
<action>
<extension
url="http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale">
<valueMarkdown
value="WHO recommends the TCV as a 0.5 mL single dose for infants and children from 6 months of
age and in adults up to 45 years in typhoid endemic regions."/>
</extension>
<title value="Determine if the client is due for Typhoid."/>
<description
value="Determine if the client is due for Typhoid vaccine according to the national immunization protocol.
Typhoid conjugate vaccine (TCV) schedule"/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Client is due for Typhoid vaccination"/>
<language value="text/cql-identifier"/>
<expression value="Client is due for Typhoid vaccination"/>
</expression>
</condition>
<definitionCanonical
value="http://smart.who.int/immunizations/ActivityDefinition/IMMZD2DTMR"/>
<dynamicValue>
<path value="status"/>
<expression>
<language value="text/cql-expression"/>
<expression value="'draft'"/>
</expression>
</dynamicValue>
<dynamicValue>
<path value="intent"/>
<expression>
<language value="text/cql-expression"/>
<expression value="'proposal'"/>
</expression>
</dynamicValue>
<dynamicValue>
<path value="medication"/>
<expression>
<language value="text/cql-expression"/>
<expression
value="Concept { codes: { Code { system: 'http://smart.who.int/immunizations/CodeSystem/IMMZ.Z', code: 'DE21', display: 'Typhoid vaccines' } }, display: 'Typhoid vaccines' }"/>
</expression>
</dynamicValue>
</action>
<action>
<title
value="Check for Guidance for the patient regarding IMMZ.D2.DT.Typhoid.TCV."/>
<description
value="Show Guidance for the patient regarding IMMZ.D2.DT.Typhoid.TCV."/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Has Guidance"/>
<language value="text/cql-identifier"/>
<expression value="Has Guidance"/>
</expression>
</condition>
<definitionCanonical
value="http://smart.who.int/immunizations/ActivityDefinition/IMMZD2DTCR"/>
<dynamicValue>
<path value="status"/>
<expression>
<language value="text/cql-expression"/>
<expression value="'active'"/>
</expression>
</dynamicValue>
<dynamicValue>
<path value="payload.contentString"/>
<expression>
<language value="text/cql-identifier"/>
<expression value="Guidance"/>
</expression>
</dynamicValue>
<dynamicValue>
<path value="category.coding"/>
<expression>
<description value="Category of communication"/>
<language value="text/cql-expression"/>
<expression
value="Code { system: 'http://terminology.hl7.org/CodeSystem/communication-category', code: 'alert' }"/>
</expression>
</dynamicValue>
<dynamicValue>
<path value="priority"/>
<expression>
<description value="Alert priority"/>
<language value="text/cql-expression"/>
<expression
value="Code { system: 'http://hl7.org/fhir/request-priority', code: 'routine' }"/>
</expression>
</dynamicValue>
</action>
</PlanDefinition>