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="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2Doses"/>
<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"/>
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<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;">IMMZD18SMeningococcalQuadrivalentConjugateVaccines2Doses</td>
</tr>
<tr>
<th scope="row"><b>Url: </b></th>
<td style="padding-left: 4px;"><a href="PlanDefinition-IMMZD18SMeningococcalQuadrivalentConjugateVaccines2Doses.html">IMMZ.D18.S.Meningococcal.Quadrivalent conjugate vaccines 2-dose schedule</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.D18.S.Meningococcal.Quadrivalent conjugate vaccines 2-dose schedule</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.D18.S.Meningococcal.Quadrivalent conjugate vaccines 2-dose schedule
Quadrivalent conjugate vaccine (A,C,W135,Y-D), 2-dose 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-IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic.html">IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic</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> Meningococcal dose 1:</b> Provision of the meningococcal dose 1
Trigger event: Child's birth
Trigger pseudo:
Trigger date: "Date of birth"
Create condition: A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age.
<br/>
<b>If:</b>
<i>Applicability:</i>
Meningococcal dose 1
<i>(Meningococcal dose 1)</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>(Meningococcal dose 1 Create)</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>
<tr>
<td>
<b> Meningococcal dose 2:</b> Provision of the meningococcal dose 2
Trigger event: First meningococcal dose from the primary series was administered
Trigger pseudo: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines") = 1
Trigger date: "Date and time of vaccination" (where "Vaccine type" = "Meningococcal vaccines")
Create condition: A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age.
<br/>
<b>If:</b>
<i>Applicability:</i>
Meningococcal dose 2
<i>(Meningococcal dose 2)</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>(Meningococcal dose 2 Create)</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>
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<contained>
<Library>
<id value="effective-data-requirements"/>
<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="0"/>
</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="1"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Meningococcal Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Meningococcal containing Doses Administered to Patient
*/
define "Meningococcal Doses Administered to Patient":
Encounter."Doses Administered to Patient" I
where
I.vaccineCode in Concepts."Meningococcal vaccines""/>
</extension>
<extension url="displaySequence">
<valueInteger value="2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Meningococcal Primary Series Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Meningococcal containing Doses Administered to Patient that are in the Primary series
*/
define "Meningococcal Primary Series Doses Administered to Patient":
"Meningococcal Doses Administered to Patient".seriesPrimary()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="3"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Number of Meningococcal Primary Series Doses Administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Number of Meningococcal Primary Series doses
*/
define "Number of Meningococcal Primary Series Doses Administered":
Count("Meningococcal Primary Series Doses Administered to Patient")"/>
</extension>
<extension url="displaySequence">
<valueInteger value="4"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="One meningococcal primary series dose was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: One meningococcal primary series dose was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines" and "Type of dose" = "Primary series") = 1
@code: One meningococcal primary series dose was administered-122
@decision: IMMZ.D2.DT.Meningococcal.MenA conjugate vaccine 1 dose: MenA conjugate vaccine, 1-dose schedule
@decision: IMMZ.D2.DT.Meningococcal.MenA conjugate vaccine 2 doses: MenA conjugate vaccine, 2-dose schedule (specific context where there is a compelling reason to vaccinate infants aged under 9 months)
@decision: IMMZ.D2.DT.Meningococcal.Monovalent MenC conjugate vaccine: Monovalent MenC conjugate vaccine schedule
@decision: IMMZ.D2.DT.Meningococcal.Quadrivalent conjugate vaccines 1 dose: Quadrivalent conjugate vaccines (A,C,W135,Y-CRM), 1-dose schedule
@decision: IMMZ.D2.DT.Meningococcal.Quadrivalent conjugate vaccines 2 doses: Quadrivalent conjugate vaccines (A,C,W135,Y-D), 2-dose schedule
@decision: IMMZ.D2.DT.Meningococcal.Polysaccharide vaccines: Polysaccharide vaccines schedule
(Polysaccharide vaccines can be used to control outbreaks in countries where limited economic resources or insufficient supply restrict the use of meningococcal conjugate vaccines)
*/
define "One meningococcal primary series dose was administered":
"Number of Meningococcal Primary Series Doses Administered" = 1"/>
</extension>
<extension url="displaySequence">
<valueInteger value="5"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString
value="First meningococcal dose from the primary series was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@complete: First meningococcal dose from the primary series was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines") = 1
*/
define "First meningococcal dose from the primary series was administered":
Encounter."One meningococcal primary series dose was administered""/>
</extension>
<extension url="displaySequence">
<valueInteger value="6"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Date of First Primary Series Meningococcal Dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Date of First Primary Series Meningococcal Dose
*/
define "Date of First Primary Series Meningococcal Dose":
date from start of "Meningococcal Primary Series Doses Administered to Patient".earliest().occurrence.toInterval()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="7"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Client's age was less than or equal to 23 months when the primary series was started"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Client's age was less than or equal to 23 months when the primary series was started
@pseudocode: "Date and time of vaccination" (where "Vaccine type" = "Meningococcal vaccines") - "Date of birth" ≤ 23 months
@code: Client's age was less than or equal to 23 months when the primary series was started-110
@decision: IMMZ.D2.DT.Meningococcal.Quadrivalent conjugate vaccines 2 doses: Quadrivalent conjugate vaccines (A,C,W135,Y-D), 2-dose schedule
*/
define "Client's age was less than or equal to 23 months when the primary series was started":
AgeInMonthsAt("Date of First Primary Series Meningococcal Dose") <= 23"/>
</extension>
<extension url="displaySequence">
<valueInteger value="8"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Two meningococcal primary series doses were administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Two meningococcal primary series doses were administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines" and "Type of dose" = "Primary series") = 2
@code: Two meningococcal primary series doses were administered-122
@decision: IMMZ.D2.DT.Meningococcal.MenA conjugate vaccine 2 doses: MenA conjugate vaccine, 2-dose schedule (specific context where there is a compelling reason to vaccinate infants aged under 9 months)
@decision: IMMZ.D2.DT.Meningococcal.Monovalent MenC conjugate vaccine: Monovalent MenC conjugate vaccine schedule
@decision: IMMZ.D2.DT.Meningococcal.Quadrivalent conjugate vaccines 2 doses: Quadrivalent conjugate vaccines (A,C,W135,Y-D), 2-dose schedule
*/
define "Two meningococcal primary series doses were administered":
"Number of Meningococcal Primary Series Doses Administered" = 2"/>
</extension>
<extension url="displaySequence">
<valueInteger value="9"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString
value="Second meningococcal dose from the primary series was administered. The primary series has been completed"/>
</extension>
<extension url="statement">
<valueString
value="/*
@complete: Second meningococcal dose from the primary series was administered. The primary series has been completed
@pseudocode: "Completed the primary vaccination series" (where "Vaccine type" = "Meningococcal vaccines") = TRUE
*/
define "Second meningococcal dose from the primary series was administered. The primary series has been completed":
Encounter."Two meningococcal primary series doses were administered""/>
</extension>
<extension url="displaySequence">
<valueInteger value="10"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 2"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Meningococcal dose 2
@description: Provision of the meningococcal dose 2
@trigger: First meningococcal dose from the primary series was administered
@pseudo: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines") = 1
@triggerDate: "Date and time of vaccination" (where "Vaccine type" = "Meningococcal vaccines")
*/
define "Meningococcal dose 2":
"First meningococcal dose from the primary series was administered"
and Encounter."Client's age was less than or equal to 23 months when the primary series was started"
and not "Second meningococcal dose from the primary series was administered. The primary series has been completed""/>
</extension>
<extension url="displaySequence">
<valueInteger value="11"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="No meningococcal primary series dose was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: No meningococcal primary series dose was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines" and "Type of dose" = "Primary series") = 0
@code: No meningococcal primary series dose was administered-122
@decision: IMMZ.D2.DT.Meningococcal.MenA conjugate vaccine 1 dose: MenA conjugate vaccine, 1-dose schedule
@decision: IMMZ.D2.DT.Meningococcal.MenA conjugate vaccine 2 doses: MenA conjugate vaccine, 2-dose schedule (specific context where there is a compelling reason to vaccinate infants aged under 9 months)
@decision: IMMZ.D2.DT.Meningococcal.Monovalent MenC conjugate vaccine: Monovalent MenC conjugate vaccine schedule
@decision: IMMZ.D2.DT.Meningococcal.Quadrivalent conjugate vaccines 1 dose: Quadrivalent conjugate vaccines (A,C,W135,Y-CRM), 1-dose schedule
@decision: IMMZ.D2.DT.Meningococcal.Quadrivalent conjugate vaccines 2 doses: Quadrivalent conjugate vaccines (A,C,W135,Y-D), 2-dose schedule
@decision: IMMZ.D2.DT.Meningococcal.Polysaccharide vaccines: Polysaccharide vaccines schedule
(Polysaccharide vaccines can be used to control outbreaks in countries where limited economic resources or insufficient supply restrict the use of meningococcal conjugate vaccines)
*/
define "No meningococcal primary series dose was administered":
"Number of Meningococcal Primary Series Doses Administered" = 0"/>
</extension>
<extension url="displaySequence">
<valueInteger value="12"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 1 Expiration"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Meningococcal dose 1 Expiration
@pseudocode: "Date of birth" + 23 months
*/
define "Meningococcal dose 1 Expiration":
Patient.birthDate + 23 months"/>
</extension>
<extension url="displaySequence">
<valueInteger value="13"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 1"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Meningococcal dose 1
@description: Provision of the meningococcal dose 1
@trigger: Child's birth
@pseudo:
@triggerDate: "Date of birth"
*/
define "Meningococcal dose 1":
Encounter."No meningococcal primary series dose was administered"
and "Meningococcal dose 1 Expiration" after day of Today
and not "First meningococcal dose from the primary series was administered""/>
</extension>
<extension url="displaySequence">
<valueInteger value="14"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 1 Due Date"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Meningococcal dose 1 Due Date
@pseudocode: "Date of birth" + 9 months
*/
define "Meningococcal dose 1 Due Date":
if "Meningococcal dose 1" then Patient.birthDate + 9 months
else null"/>
</extension>
<extension url="displaySequence">
<valueInteger value="15"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 1 Create"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Meningococcal dose 1 Create
@create: A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age.
*/
define "Meningococcal dose 1 Create":
if "Meningococcal dose 1"
then 'A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age.' + '
Due Date: ' + ToString("Meningococcal dose 1 Due Date") + '
Expiration: ' + ToString("Meningococcal dose 1 Expiration")
else ''"/>
</extension>
<extension url="displaySequence">
<valueInteger value="16"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTMeningococcalEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Date of Latest Primary Meningococcal Dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Date of Latest Primary Meningococcal Dose
*/
define "Date of Latest Primary Meningococcal Dose":
date from start of "Meningococcal Primary Series Doses Administered to Patient".mostRecent().occurrence.toInterval()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="17"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 2 Due Date"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Meningococcal dose 2 Due Date
@pseudocode: "Date and time of vaccination" (where "Vaccine type" = "Meningococcal vaccines") + 3 months
*/
define "Meningococcal dose 2 Due Date":
if "Meningococcal dose 2" then Encounter."Date of Latest Primary Meningococcal Dose" + 3 months
else null"/>
</extension>
<extension url="displaySequence">
<valueInteger value="18"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString
value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
</extension>
<extension url="name">
<valueString value="Meningococcal dose 2 Create"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Meningococcal dose 2 Create
@create: A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age.
*/
define "Meningococcal dose 2 Create":
if "Meningococcal dose 2"
then 'A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age.' + '
Due Date: ' + ToString("Meningococcal dose 2 Due Date")
else ''"/>
</extension>
<extension url="displaySequence">
<valueInteger value="19"/>
</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="20"/>
</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="21"/>
</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="22"/>
</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="23"/>
</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="24"/>
</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="25"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="WHOCommon"/>
</extension>
<extension url="name">
<valueString value="earliest"/>
</extension>
<extension url="statement">
<valueString
value="define fluent function earliest(immunizations List<Immunization>):
First(
immunizations I
sort by start of occurrence.toInterval()
)"/>
</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="ToDate"/>
</extension>
<extension url="statement">
<valueString
value="define function ToDate(value date): value.value"/>
</extension>
<extension url="displaySequence">
<valueInteger value="27"/>
</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="28"/>
</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/IMMZD2DTMeningococcalEncounterElements"/>
</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 Encounter"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZEncounterElements"/>
</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 Meningococcal vaccines"/>
<resource
value="http://smart.who.int/immunizations/ValueSet/IMMZ.Z.DE10"/>
</relatedArtifact>
<parameter>
<name value="Today"/>
<use value="in"/>
<min value="0"/>
<max value="1"/>
<type value="date"/>
</parameter>
<parameter>
<name value="Meningococcal dose 2"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<parameter>
<name value="Meningococcal dose 1"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<parameter>
<name value="Meningococcal dose 1 Create"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="string"/>
</parameter>
<parameter>
<name value="Meningococcal dose 2 Create"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="string"/>
</parameter>
<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="Patient"/>
<profile value="http://hl7.org/fhir/StructureDefinition/Patient"/>
</dataRequirement>
<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"/>
<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/IMMZD18SMeningococcalQuadrivalentConjugateVaccines2Doses"/>
<version value="0.2.0"/>
<name value="IMMZD18SMeningococcalQuadrivalentConjugateVaccines2Doses"/>
<title
value="IMMZ.D18.S.Meningococcal.Quadrivalent conjugate vaccines 2-dose schedule"/>
<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.D18.S.Meningococcal.Quadrivalent conjugate vaccines 2-dose schedule
Quadrivalent conjugate vaccine (A,C,W135,Y-D), 2-dose 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/IMMZD18SMeningococcalQuadrivalentConjugateVaccines2DosesLogic"/>
<action>
<title value="Meningococcal dose 1"/>
<description
value="Provision of the meningococcal dose 1
Trigger event: Child's birth
Trigger pseudo:
Trigger date: "Date of birth"
Create condition: A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age."/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Meningococcal dose 1"/>
<language value="text/cql-identifier"/>
<expression value="Meningococcal dose 1"/>
</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="Meningococcal dose 1 Create"/>
</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>
<action>
<title value="Meningococcal dose 2"/>
<description
value="Provision of the meningococcal dose 2
Trigger event: First meningococcal dose from the primary series was administered
Trigger pseudo: Count of vaccines administered (where "Vaccine type" = "Meningococcal vaccines") = 1
Trigger date: "Date and time of vaccination" (where "Vaccine type" = "Meningococcal vaccines")
Create condition: A,C,W135,Y-D is also licensed for children aged 9–23 months and given as a 2-dose series 3 months apart, beginning at 9 months of age."/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Meningococcal dose 2"/>
<language value="text/cql-identifier"/>
<expression value="Meningococcal dose 2"/>
</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="Meningococcal dose 2 Create"/>
</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>