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="IMMZD2DTTyphoidViPS"/>
<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;">IMMZD2DTTyphoidViPS</td>
</tr>
<tr>
<th scope="row"><b>Url: </b></th>
<td style="padding-left: 4px;"><a href="PlanDefinition-IMMZD2DTTyphoidViPS.html">IMMZ.D2.DT.Typhoid.ViPS</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.ViPS</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.ViPS
Unconjugated Vi polysaccharide (ViPS) 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-IMMZD2DTTyphoidViPSLogic.html">IMMZD2DTTyphoidViPSLogic</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.
Unconjugated Vi polysaccharide (ViPS) 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> Determine if the client is due for Typhoid.:</b> Determine if the client is due for Typhoid vaccine according to the national immunization protocol.
Unconjugated Vi polysaccharide (ViPS) schedule
<br/>
<b>If:</b>
<i>Applicability:</i>
Primary series is complete. Client is due for typhoid booster dose
<i>(Primary series is complete. Client is due for typhoid booster dose)</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.ViPS.:</b> Show Guidance for the patient regarding IMMZ.D2.DT.Typhoid.ViPS.
<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 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="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 2 years"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Client's age is less than 2 years
@pseudocode: Today's date − "Date of birth" < 2 years
@code: Client's age is less than 2 years-40
@decision: IMMZ.D2.DT.Typhoid.ViPS: Unconjugated Vi polysaccharide (ViPS) schedule
*/
define "Client's age is less than 2 years":
Encounter."Current Patient Age In Years" < 2"/>
</extension>
<extension url="displaySequence">
<valueInteger value="1"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</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 2 years""/>
</extension>
<extension url="displaySequence">
<valueInteger value="2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</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 2 years.
Check for any other 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 2 years.
Check for any other 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="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Client's age is more than or equal to 2 years"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Client's age is more than or equal to 2 years
@pseudocode: Today's date − "Date of birth" ≥ 2 years
@code: Client's age is more than or equal to 2 years-40
@decision: IMMZ.D2.DT.Typhoid.ViPS: Unconjugated Vi polysaccharide (ViPS) schedule
*/
define "Client's age is more than or equal to 2 years":
Encounter."Current Patient Age In Years" >= 2"/>
</extension>
<extension url="displaySequence">
<valueInteger value="10"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</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 more than or equal to 2 years""/>
</extension>
<extension url="displaySequence">
<valueInteger value="11"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</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="12"/>
</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="13"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Date of Latest Typhoid Dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Date of Latest Typhoid Dose
*/
define "Date of Latest Typhoid Dose":
date from start of "Typhoid Doses Administered to Patient".mostRecent().occurrence.toInterval()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="14"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="The latest typhoid dose was administered less than 3 years ago"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: The latest typhoid dose was administered less than 3 years ago
@pseudocode: Today's date − latest "Date and time of vaccination" (where "Vaccine type" = "Typhoid vaccines") < 3 years
@code: The latest typhoid dose was administered less than 3 years ago-106
@decision: IMMZ.D2.DT.Typhoid.ViPS: Unconjugated Vi polysaccharide (ViPS) schedule
@decision: IMMZ.D2.DT.Typhoid.Ty21a: Live attenuated Ty21a vaccine schedule
*/
define "The latest typhoid dose was administered less than 3 years ago":
"Date of Latest Typhoid Dose" is not null
and duration in years between "Date of Latest Typhoid Dose" and Today < 3"/>
</extension>
<extension url="displaySequence">
<valueInteger value="15"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</extension>
<extension url="name">
<valueString
value="Primary series is complete. Client is not due for typhoid booster dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Primary series is complete. Client is not due for typhoid booster dose
@pseudocode: "Immunization recommendation status" = "Not due"
"Completed the primary vaccination series" (where "Vaccine type" = "Typhoid vaccines") = TRUE
*/
define "Primary series is complete. Client is not due for typhoid booster dose":
Encounter."One typhoid primary series dose was administered"
and Encounter."The latest typhoid dose was administered less than 3 years ago""/>
</extension>
<extension url="displaySequence">
<valueInteger value="16"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</extension>
<extension url="name">
<valueString
value="Primary series is complete. Client is not due for typhoid booster dose Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Primary series is complete. Client is not due for typhoid booster dose Guidance
@guidance: Should not vaccinate client with typhoid booster dose as the latest typhoid dose was administered less than 3 years ago.
Check for any other vaccines due and inform the caregiver of when to come back for the next dose.
*/
define "Primary series is complete. Client is not due for typhoid booster dose Guidance":
'Should not vaccinate client with typhoid booster dose as the latest typhoid dose was administered less than 3 years ago.
Check for any other vaccines due and inform the caregiver of when to come back for the next dose.'"/>
</extension>
<extension url="displaySequence">
<valueInteger value="17"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="The latest typhoid dose was administered more than 3 years ago"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: The latest typhoid dose was administered more than 3 years ago
@pseudocode: Today's date − latest "Date and time of vaccination" (where "Vaccine type" = "Typhoid vaccines") ≥ 3 years
@code: The latest typhoid dose was administered more than 3 years ago-106
@decision: IMMZ.D2.DT.Typhoid.ViPS: Unconjugated Vi polysaccharide (ViPS) schedule
@decision: IMMZ.D2.DT.Typhoid.Ty21a: Live attenuated Ty21a vaccine schedule
*/
define "The latest typhoid dose was administered more than 3 years ago":
not "The latest typhoid dose was administered less than 3 years ago""/>
</extension>
<extension url="displaySequence">
<valueInteger value="18"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</extension>
<extension url="name">
<valueString
value="Primary series is complete. Client is due for typhoid booster dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Primary series is complete. Client is due for typhoid booster dose
@pseudocode: "Immunization recommendation status" = "Due"
"Completed the primary vaccination series" (where "Vaccine type" = "Typhoid vaccines") = TRUE
*/
define "Primary series is complete. Client is due for typhoid booster dose":
Encounter."One typhoid primary series dose was administered"
and Encounter."The latest typhoid dose was administered more than 3 years ago""/>
</extension>
<extension url="displaySequence">
<valueInteger value="19"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</extension>
<extension url="name">
<valueString
value="Primary series is complete. Client is due for typhoid booster dose Guidance"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Primary series is complete. Client is due for typhoid booster dose Guidance
@guidance: Should vaccinate client with typhoid booster dose as the latest dose was administered more than 3 years ago.
Check for contraindications.
*/
define "Primary series is complete. Client is due for typhoid booster dose Guidance":
'Should vaccinate client with typhoid booster dose as the latest dose was administered more than 3 years ago.
Check for contraindications.'"/>
</extension>
<extension url="displaySequence">
<valueInteger value="20"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</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 "Primary series is complete. Client is not due for typhoid booster dose" then "Primary series is complete. Client is not due for typhoid booster dose Guidance"
when "Primary series is complete. Client is due for typhoid booster dose" then "Primary series is complete. Client is due for typhoid booster dose Guidance"
else ''
end"/>
</extension>
<extension url="displaySequence">
<valueInteger value="21"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTTyphoidViPSLogic"/>
</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="22"/>
</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="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 string): 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="ToString"/>
</extension>
<extension url="statement">
<valueString
value="define function ToString(value ImmunizationStatus): 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="ToBoolean"/>
</extension>
<extension url="statement">
<valueString
value="define function ToBoolean(value boolean): value.value"/>
</extension>
<extension url="displaySequence">
<valueInteger value="26"/>
</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>
<extension url="displaySequence">
<valueInteger value="27"/>
</extension>
</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>
<extension url="displaySequence">
<valueInteger value="28"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="WHOCommon"/>
</extension>
<extension url="name">
<valueString value="mostRecent"/>
</extension>
<extension url="statement">
<valueString
value="define fluent function mostRecent(immunizations List<Immunization>):
Last(
immunizations I
sort by start of occurrence.toInterval()
)"/>
</extension>
<extension url="displaySequence">
<valueInteger value="29"/>
</extension>
</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="Library WC"/>
<resource
value="http://smart.who.int/immunizations/Library/WHOCommon"/>
</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="Primary series is complete. Client is due for typhoid booster dose"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</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/IMMZD2DTTyphoidViPS"/>
<version value="0.2.0"/>
<name value="IMMZD2DTTyphoidViPS"/>
<title value="IMMZ.D2.DT.Typhoid.ViPS"/>
<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.ViPS
Unconjugated Vi polysaccharide (ViPS) 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/IMMZD2DTTyphoidViPSLogic"/>
<action>
<extension
url="http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale">
<valueMarkdown
value="Countries may consider the routine use of ViPS vaccine in individuals aged 2 years and older."/>
</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.
Unconjugated Vi polysaccharide (ViPS) 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>
<extension
url="http://hl7.org/fhir/uv/cpg/StructureDefinition/cpg-rationale">
<valueMarkdown
value="Revaccination is recommended every 3 years for ViPS."/>
</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.
Unconjugated Vi polysaccharide (ViPS) schedule"/>
<condition>
<kind value="applicability"/>
<expression>
<description
value="Primary series is complete. Client is due for typhoid booster dose"/>
<language value="text/cql-identifier"/>
<expression
value="Primary series is complete. Client is due for typhoid booster dose"/>
</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.ViPS."/>
<description
value="Show Guidance for the patient regarding IMMZ.D2.DT.Typhoid.ViPS."/>
<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>