WHO Immunization Implementation Guide
1.0.0 - release
WHO Immunization Implementation Guide
1.0.0 - release
WHO Immunization Implementation Guide, published by WHO. This guide is not an authorized publication; it is the continuous build for version 1.0.0 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/132/merge and changes regularly. See the Directory of published versions
| Draft as of 2026-03-31 |
<PlanDefinition xmlns="http://hl7.org/fhir">
<id value="IMMZD18SHepatitisBDelayedStart"/>
<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;">IMMZD18SHepatitisBDelayedStart</td>
</tr>
<tr>
<th scope="row"><b>Url: </b></th>
<td style="padding-left: 4px;"><a href="PlanDefinition-IMMZD18SHepatitisBDelayedStart.html">IMMZ.D18.S.Hepatitis B.Delayed start schedule</a></td>
</tr>
<tr>
<th scope="row"><b>Version: </b></th>
<td style="padding-left: 4px;">1.0.0</td>
</tr>
<tr>
<th scope="row"><b>Title: </b></th>
<td style="padding-left: 4px;">IMMZ.D18.S.Hepatitis B.Delayed start 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/7.1.0/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;">2026-03-31 13:54:17+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.Hepatitis B.Delayed start schedule
3-dose schedule (no birth dose + 3 doses), delayed start</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-IMMZD18SHepatitisBDelayedStartLogic.html">IMMZD18SHepatitisBDelayedStartLogic</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> Hepatitis B dose 1:</b> Provision of hepatitis B dose 1
Trigger event: Child's birth
Trigger pseudo:
Trigger date: "Date of birth"
Create condition: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.
<br/>
<b>If:</b>
<i>Applicability:</i>
Hepatitis B dose 1
<i>(Hepatitis B 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>(Hepatitis B 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> Hepatitis B dose 2:</b> Provision of hepatitis B dose 2
Trigger event: First hepatitis B dose was administered
Trigger pseudo: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 1
Trigger date: Latest "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines")
Create condition: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.
<br/>
<b>If:</b>
<i>Applicability:</i>
Hepatitis B dose 2
<i>(Hepatitis B 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>(Hepatitis B 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>
<tr>
<td>
<b> Hepatitis B dose 3:</b> Provision of hepatitis B dose 3
Trigger event: Second hepatitis B dose was administered
Trigger pseudo: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 2
Trigger date: "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Dose number" = 1)
Create condition: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.
<br/>
<b>If:</b>
<i>Applicability:</i>
Hepatitis B dose 3
<i>(Hepatitis B dose 3)</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>(Hepatitis B dose 3 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>
</text>
<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="IMMZD2DTHepatitisBElements"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Hepatitis B containing Doses Administered to Patient
*/
define "Hepatitis B Doses Administered to Patient":
Elements."Doses Administered to Patient" I
where
I.vaccineCode in Concepts."Hepatitis B-containing vaccines""/>
</extension>
<extension url="displaySequence">
<valueInteger value="1"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBElements"/>
</extension>
<extension url="name">
<valueString
value="Hepatitis B Primary Series Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Hepatitis B containing Doses Administered to Patient that are in the Primary series
*/
define "Hepatitis B Primary Series Doses Administered to Patient":
"Hepatitis B Doses Administered to Patient".seriesPrimary()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="2"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Hepatitis B Primary Series Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Hepatitis B containing Doses Administered to Patient that are in the Primary series
*/
define "Hepatitis B Primary Series Doses Administered to Patient":
HepatitisBElements."Hepatitis B Primary Series Doses Administered to Patient".onOrBefore(Today)"/>
</extension>
<extension url="displaySequence">
<valueInteger value="3"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Number of Hepatitis B Primary Series Doses Administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Number of Hepatitis B Primary Series doses
*/
define "Number of Hepatitis B Primary Series Doses Administered":
Count("Hepatitis B 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="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="One hepatitis B primary series dose was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: One hepatitis B primary series dose was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Type of dose" = "Primary series") = 1
@code: One hepatitis B primary series dose was administered-131
@decision: IMMZ.D2.DT.Hepatitis B.3 doses: 3-dose schedule (birth dose + 2 primary series doses), on-time start
*/
define "One hepatitis B primary series dose was administered":
"Number of Hepatitis B 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="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="First hepatitis B dose was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@complete: First hepatitis B dose was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 1
*/
define "First hepatitis B dose was administered":
Encounter."One hepatitis B 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="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Two hepatitis B primary series doses were administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Two hepatitis B primary series doses were administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Type of dose" = "Primary series") = 2
@code: Two hepatitis B primary series doses were administered-131
@decision: IMMZ.D2.DT.Hepatitis B.3 doses: 3-dose schedule (birth dose + 2 primary series doses), on-time start
@decision: IMMZ.D2.DT.Hepatitis B.4 doses: 4-dose schedule (birth dose + 3 primary series doses), on-time start
*/
define "Two hepatitis B primary series doses were administered":
"Number of Hepatitis B Primary Series Doses Administered" = 2"/>
</extension>
<extension url="displaySequence">
<valueInteger value="7"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Second hepatitis B dose was administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@complete: Second hepatitis B dose was administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 2
*/
define "Second hepatitis B dose was administered":
Encounter."Two hepatitis B primary series doses were administered""/>
</extension>
<extension url="displaySequence">
<valueInteger value="8"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString
value="Three hepatitis B primary series doses were administered"/>
</extension>
<extension url="statement">
<valueString
value="/*
@input: Three hepatitis B primary series doses were administered
@pseudocode: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Type of dose" = "Primary series") = 3
@code: Three hepatitis B primary series doses were administered-131
@decision: IMMZ.D2.DT.Hepatitis B.3 doses: 3-dose schedule (birth dose + 2 primary series doses), on-time start
@decision: IMMZ.D2.DT.Hepatitis B.4 doses: 4-dose schedule (birth dose + 3 primary series doses), on-time start
*/
define "Three hepatitis B primary series doses were administered":
"Number of Hepatitis B Primary Series Doses Administered" = 3"/>
</extension>
<extension url="displaySequence">
<valueInteger value="9"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString
value="Third hepatitis B dose was administered. The primary series has been completed"/>
</extension>
<extension url="statement">
<valueString
value="/*
@complete: Third hepatitis B dose was administered. The primary series has been completed
@pseudocode: "Completed the primary vaccination series" = TRUE (where "Vaccine type" = "Hepatitis B-containing vaccines")
*/
define "Third hepatitis B dose was administered. The primary series has been completed":
Encounter."Three hepatitis B 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="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 1"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Hepatitis B dose 1
@description: Provision of hepatitis B dose 1
@trigger: Child's birth
@pseudo:
@triggerDate: "Date of birth"
*/
define "Hepatitis B dose 1":
not "First hepatitis B dose was administered"
and not "Second hepatitis B dose was administered"
and not "Third hepatitis B dose 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="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 3"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Hepatitis B dose 3
@description: Provision of hepatitis B dose 3
@trigger: Second hepatitis B dose was administered
@pseudo: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 2
@triggerDate: "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Dose number" = 1)
*/
define "Hepatitis B dose 3":
"Second hepatitis B dose was administered"
and not "Third hepatitis B dose was administered. The primary series has been completed""/>
</extension>
<extension url="displaySequence">
<valueInteger value="12"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 2"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Hepatitis B dose 2
@description: Provision of hepatitis B dose 2
@trigger: First hepatitis B dose was administered
@pseudo: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 1
@triggerDate: Latest "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines")
*/
define "Hepatitis B dose 2":
"First hepatitis B dose was administered"
and not "Second hepatitis B dose was administered"
and not "Third hepatitis B dose was administered. The primary series has been completed""/>
</extension>
<extension url="displaySequence">
<valueInteger value="13"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B Doses Administered to Patient"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Hepatitis B containing Doses Administered to Patient
*/
define "Hepatitis B Doses Administered to Patient":
HepatitisBElements."Hepatitis B Doses Administered to Patient".onOrBefore(Today)"/>
</extension>
<extension url="displaySequence">
<valueInteger value="14"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Date of Latest Hepatitis B Dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Date of Latest Hepatitis B Dose
*/
define "Date of Latest Hepatitis B Dose":
date from start of "Hepatitis B Doses Administered to Patient".mostRecent().occurrence.toInterval()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="15"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 2 Due Date"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Hepatitis B dose 2 Due Date
@pseudocode: Latest "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines") + 1 month
*/
define "Hepatitis B dose 2 Due Date":
if "Hepatitis B dose 2" then Encounter."Date of Latest Hepatitis B Dose" + 1 month
else null"/>
</extension>
<extension url="displaySequence">
<valueInteger value="16"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 2 Create"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Hepatitis B dose 2 Create
@create: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.
*/
define "Hepatitis B dose 2 Create":
if "Hepatitis B dose 2"
then 'If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.' + '
Due Date: ' + ToString("Hepatitis B dose 2 Due Date")
else ''"/>
</extension>
<extension url="displaySequence">
<valueInteger value="17"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 1 Due Date"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Hepatitis B dose 1 Due Date
@pseudocode: "Date of birth"
*/
define "Hepatitis B dose 1 Due Date":
if "Hepatitis B dose 1" then Patient.birthDate
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="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 1 Overdue"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Hepatitis B dose 1 Overdue
@pseudocode: Today's date − "Date of birth" > Member States defined lower limit
*/
define "Hepatitis B dose 1 Overdue":
Patient.birthDate + (Encounter.HepBLowerLimitWeeks * 1 weeks)"/>
</extension>
<extension url="displaySequence">
<valueInteger value="19"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 1 Create"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Hepatitis B dose 1 Create
@create: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.
*/
define "Hepatitis B dose 1 Create":
if "Hepatitis B dose 1"
then 'If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.' + '
Due Date: ' + ToString("Hepatitis B dose 1 Due Date") + '
Overdue: ' + ToString("Hepatitis B dose 1 Overdue")
else ''"/>
</extension>
<extension url="displaySequence">
<valueInteger value="20"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD2DTHepatitisBEncounterElements"/>
</extension>
<extension url="name">
<valueString value="Date of First Hepatitis B Dose"/>
</extension>
<extension url="statement">
<valueString
value="/*
@internal: Date of First Hepatitis B Dose
*/
define "Date of First Hepatitis B Dose":
date from start of "Hepatitis B Doses Administered to Patient".earliest().occurrence.toInterval()"/>
</extension>
<extension url="displaySequence">
<valueInteger value="21"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 3 Due Date"/>
</extension>
<extension url="statement">
<valueString
value="/*
@dynamicValue: Hepatitis B dose 3 Due Date
@pseudocode: "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Dose number" = 1) + 6 months
*/
define "Hepatitis B dose 3 Due Date":
if "Hepatitis B dose 3" then Encounter."Date of First Hepatitis B Dose" + 6 months
else null"/>
</extension>
<extension url="displaySequence">
<valueInteger value="22"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZD18SHepatitisBDelayedStartLogic"/>
</extension>
<extension url="name">
<valueString value="Hepatitis B dose 3 Create"/>
</extension>
<extension url="statement">
<valueString
value="/*
@output: Hepatitis B dose 3 Create
@create: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.
*/
define "Hepatitis B dose 3 Create":
if "Hepatitis B dose 3"
then 'If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose.' + '
Due Date: ' + ToString("Hepatitis B dose 3 Due Date")
else ''"/>
</extension>
<extension url="displaySequence">
<valueInteger value="23"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="IMMZCommon"/>
</extension>
<extension url="name">
<valueString value="onOrBefore"/>
</extension>
<extension url="statement">
<valueString
value="/**
* @description: Gets immunizations on or before a date
*/
define fluent function onOrBefore(immunizations List<Immunization>, beforeDate Date):
immunizations I where
I.occurrence.toInterval() same day or before beforeDate"/>
</extension>
<extension url="displaySequence">
<valueInteger value="24"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="WHOCommon"/>
</extension>
<extension url="name">
<valueString value="toInterval"/>
</extension>
<extension url="statement">
<valueString
value="/*
From FHIRCommon 4.1.0:
*/
/*
@description: Normalizes a value that is a choice of timing-valued types to an equivalent interval
@comment: Normalizes a choice type of FHIR.dateTime, FHIR.Period, FHIR.Timing, FHIR.instance, FHIR.string, FHIR.Age, or FHIR.Range types
to an equivalent interval. This selection of choice types is a superset of the majority of choice types that are used as possible
representations for timing-valued elements in FHIR, allowing this function to be used across any resource.
The input can be provided as a dateTime, Period, Timing, instant, string, Age, or Range.
The intent of this function is to provide a clear and concise mechanism to treat single
elements that have multiple possible representations as intervals so that logic doesn't have to account
for the variability. More complex calculations (such as medication request period or dispense period
calculation) need specific guidance and consideration. That guidance may make use of this function, but
the focus of this function is on single element calculations where the semantics are unambiguous.
If the input is a dateTime, the result a DateTime Interval beginning and ending on that dateTime.
If the input is a Period, the result is a DateTime Interval.
If the input is a Timing, an error is raised indicating a single interval cannot be computed from a Timing.
If the input is an instant, the result is a DateTime Interval beginning and ending on that instant.
If the input is a string, an error is raised indicating a single interval cannot be computed from a string.
If the input is an Age, the result is a DateTime Interval beginning when the patient was the given Age,
and ending immediately prior to when the patient was the given Age plus one year.
If the input is a Range, the result is a DateTime Interval beginning when the patient was the Age given
by the low end of the Range, and ending immediately prior to when the patient was the Age given by the
high end of the Range plus one year.
NOTE: Due to the
complexity of determining a single interval from a Timing or String type, this function will throw a run-time exception if it is used
with a Timing or String.
*/
define fluent function toInterval(choice Choice<FHIR.dateTime, FHIR.Period, FHIR.Timing, FHIR.instant, FHIR.string, FHIR.Age, FHIR.Range>):
case
when choice is FHIR.dateTime then
Interval[FHIRHelpers.ToDateTime(choice as FHIR.dateTime), FHIRHelpers.ToDateTime(choice as FHIR.dateTime)]
when choice is FHIR.Period then
FHIRHelpers.ToInterval(choice as FHIR.Period)
when choice is FHIR.instant then
Interval[FHIRHelpers.ToDateTime(choice as FHIR.instant), FHIRHelpers.ToDateTime(choice as FHIR.instant)]
when choice is FHIR.Age then
Interval[FHIRHelpers.ToDate(Patient.birthDate) + FHIRHelpers.ToQuantity(choice as FHIR.Age),
FHIRHelpers.ToDate(Patient.birthDate) + FHIRHelpers.ToQuantity(choice as FHIR.Age) + 1 year)
when choice is FHIR.Range then
Interval[FHIRHelpers.ToDate(Patient.birthDate) + FHIRHelpers.ToQuantity((choice as FHIR.Range).low),
FHIRHelpers.ToDate(Patient.birthDate) + FHIRHelpers.ToQuantity((choice as FHIR.Range).high) + 1 year)
when choice is FHIR.Timing then
Message(null as Interval<DateTime>, true, 'NOT_IMPLEMENTED', 'Error', 'Calculation of an interval from a Timing value is not supported')
when choice is FHIR.string then
Message(null as Interval<DateTime>, true, 'NOT_IMPLEMENTED', 'Error', 'Calculation of an interval from a String value is not supported')
else
null as Interval<DateTime>
end"/>
</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="ToDateTime"/>
</extension>
<extension url="statement">
<valueString
value="define function ToDateTime(value dateTime): 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="ToInterval"/>
</extension>
<extension url="statement">
<valueString
value="define function ToInterval(period FHIR.Period):
if period is null then
null
else
if period."start" is null then
Interval(period."start".value, period."end".value]
else
Interval[period."start".value, period."end".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="ToDateTime"/>
</extension>
<extension url="statement">
<valueString
value="define function ToDateTime(value instant): value.value"/>
</extension>
<extension url="displaySequence">
<valueInteger value="28"/>
</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="29"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToQuantity"/>
</extension>
<extension url="statement">
<valueString
value="define function ToQuantity(quantity FHIR.Quantity):
case
when quantity is null then null
when quantity.value is null then null
when quantity.comparator is not null then
Message(null, true, 'FHIRHelpers.ToQuantity.ComparatorQuantityNotSupported', 'Error', 'FHIR Quantity value has a comparator and cannot be converted to a System.Quantity value.')
when quantity.system is null or quantity.system.value = 'http://unitsofmeasure.org'
or quantity.system.value = 'http://hl7.org/fhirpath/CodeSystem/calendar-units' then
System.Quantity { value: quantity.value.value, unit: ToCalendarUnit(Coalesce(quantity.code.value, quantity.unit.value, '1')) }
else
Message(null, true, 'FHIRHelpers.ToQuantity.InvalidFHIRQuantity', 'Error', 'Invalid FHIR Quantity code: ' & quantity.unit.value & ' (' & quantity.system.value & '|' & quantity.code.value & ')')
end"/>
</extension>
<extension url="displaySequence">
<valueInteger value="30"/>
</extension>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/cqf-logicDefinition">
<extension url="libraryName">
<valueString value="FHIRHelpers"/>
</extension>
<extension url="name">
<valueString value="ToCalendarUnit"/>
</extension>
<extension url="statement">
<valueString
value="define function ToCalendarUnit(unit System.String):
case unit
when 'ms' then 'millisecond'
when 's' then 'second'
when 'min' then 'minute'
when 'h' then 'hour'
when 'd' then 'day'
when 'wk' then 'week'
when 'mo' then 'month'
when 'a' then 'year'
else unit
end"/>
</extension>
<extension url="displaySequence">
<valueInteger value="31"/>
</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="32"/>
</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="33"/>
</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="34"/>
</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="35"/>
</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="36"/>
</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="37"/>
</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="38"/>
</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="39"/>
</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/IMMZD2DTHepatitisBEncounterElements"/>
</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 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 HepatitisBElements"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZD2DTHepatitisBElements"/>
</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 Concepts"/>
<resource
value="http://smart.who.int/immunizations/Library/IMMZConcepts"/>
</relatedArtifact>
<relatedArtifact>
<type value="depends-on"/>
<display value="Value set Hepatitis B-containing vaccines"/>
<resource
value="http://smart.who.int/immunizations/ValueSet/IMMZ.Z.DE6"/>
</relatedArtifact>
<parameter>
<name value="Today"/>
<use value="in"/>
<min value="0"/>
<max value="1"/>
<type value="date"/>
</parameter>
<parameter>
<name value="HepBLowerLimitWeeks"/>
<use value="in"/>
<min value="0"/>
<max value="1"/>
<type value="integer"/>
</parameter>
<parameter>
<name value="Hepatitis B dose 1"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<parameter>
<name value="Hepatitis B dose 3"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<parameter>
<name value="Hepatitis B dose 2"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="boolean"/>
</parameter>
<parameter>
<name value="Hepatitis B dose 2 Create"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="string"/>
</parameter>
<parameter>
<name value="Hepatitis B dose 1 Create"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="string"/>
</parameter>
<parameter>
<name value="Hepatitis B dose 3 Create"/>
<use value="out"/>
<min value="0"/>
<max value="1"/>
<type value="string"/>
</parameter>
<dataRequirement>
<type value="Patient"/>
<profile value="http://hl7.org/fhir/StructureDefinition/Patient"/>
<mustSupport value="birthDate"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
<mustSupport value="occurrence"/>
<mustSupport value="protocolApplied"/>
<codeFilter>
<path value="status"/>
<code>
<code value="completed"/>
</code>
</codeFilter>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="occurrence"/>
<mustSupport value="protocolApplied"/>
</dataRequirement>
<dataRequirement>
<type value="Immunization"/>
<profile
value="http://hl7.org/fhir/StructureDefinition/Immunization"/>
<mustSupport value="status"/>
<mustSupport value="isSubpotent"/>
<mustSupport value="vaccineCode"/>
<mustSupport value="occurrence"/>
<mustSupport value="protocolApplied"/>
<codeFilter>
<path value="status"/>
<code>
<code value="completed"/>
</code>
</codeFilter>
<codeFilter>
<path value="vaccineCode"/>
<valueSet
value="http://smart.who.int/immunizations/ValueSet/IMMZ.Z.DE6"/>
</codeFilter>
</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/IMMZD18SHepatitisBDelayedStart"/>
<version value="1.0.0"/>
<name value="IMMZD18SHepatitisBDelayedStart"/>
<title value="IMMZ.D18.S.Hepatitis B.Delayed start 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="2026-03-31T13:54:17+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.Hepatitis B.Delayed start schedule
3-dose schedule (no birth dose + 3 doses), delayed start"/>
<relatedArtifact>
<type value="citation"/>
<citation
value="WHO recommendations for routine immunization - summary tables (January 2025)"/>
</relatedArtifact>
<library
value="http://smart.who.int/immunizations/Library/IMMZD18SHepatitisBDelayedStartLogic"/>
<action>
<title value="Hepatitis B dose 1"/>
<description
value="Provision of hepatitis B dose 1
Trigger event: Child's birth
Trigger pseudo:
Trigger date: "Date of birth"
Create condition: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose."/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Hepatitis B dose 1"/>
<language value="text/cql-identifier"/>
<expression value="Hepatitis B 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="Hepatitis B 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="Hepatitis B dose 2"/>
<description
value="Provision of hepatitis B dose 2
Trigger event: First hepatitis B dose was administered
Trigger pseudo: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 1
Trigger date: Latest "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines")
Create condition: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose."/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Hepatitis B dose 2"/>
<language value="text/cql-identifier"/>
<expression value="Hepatitis B 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="Hepatitis B 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>
<action>
<title value="Hepatitis B dose 3"/>
<description
value="Provision of hepatitis B dose 3
Trigger event: Second hepatitis B dose was administered
Trigger pseudo: Count of vaccines administered (where "Vaccine type" = "Hepatitis B-containing vaccines") = 2
Trigger date: "Date and time of vaccination" (where "Vaccine type" = "Hepatitis B-containing vaccines" and "Dose number" = 1)
Create condition: If delayed or interrupted scheduling of vaccination for children, adolescents and adults, 3 doses are recommended, with the second dose administered at least 1 month after the first, and the third dose 6 months after the first dose."/>
<condition>
<kind value="applicability"/>
<expression>
<description value="Hepatitis B dose 3"/>
<language value="text/cql-identifier"/>
<expression value="Hepatitis B dose 3"/>
</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="Hepatitis B dose 3 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>