<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.D5.DT.Typhoid contraindications IMMZ.D5.DT.Typhoid contraindications"/> <relatedArtifact> <type value="citation"/> <citation value="WHO recommendations for routine immunization - summary tables (January 2025)"/> </relatedArtifact> <library value="http://smart.who.int/immunizations/Library/IMMZD5DTTyphoidContraindicationsLogic"/> <action> <title value="Check for contraindications before administering the vaccine(s) due"/> <description value="Contraindication for Typhoid immunization"/> <condition> <kind value="applicability"/> <expression> <description value="Typhoid vaccination is contraindicated for Ty21a vaccine."/> <language value="text/cql-identifier"/> <expression value="Typhoid vaccination is contraindicated for Ty21a vaccine."/> </expression> </condition> <type> <coding> <system value="http://terminology.hl7.org/CodeSystem/action-type"/> <code value="update"/> </coding> </type> <definitionCanonical value="http://smart.who.int/immunizations/ActivityDefinition/IMMZD5DTMR"/> <dynamicValue> <path value="id"/> <expression> <description value="Draft Medication Request ID for Typhoid dose"/> <language value="text/cql-identifier"/> <expression value="Draft Medication Request ID for Typhoid dose"/> </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.D5.DT.Typhoid contraindications."/> <description value="Show Guidance for the patient regarding IMMZ.D5.DT.Typhoid contraindications."/> <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>

Id:

IMMZD5DTTyphoidContraindications

Url:

IMMZ.D5.DT.Typhoid contraindications

Version:

1.0.0

Title:

IMMZ.D5.DT.Typhoid contraindications

Status:

draft

Type:

system: http://terminology.hl7.org/CodeSystem/plan-definition-type

code: eca-rule

Date:

2026-03-31 13:54:17+0000

Publisher:

WHO

Description:

IMMZ.D5.DT.Typhoid contraindications IMMZ.D5.DT.Typhoid contraindications

Knowledge Capability:

computable

Related Artifacts:

References

WHO recommendations for routine immunization - summary tables (January 2025)

Libraries:

IMMZD5DTTyphoidContraindicationsLogic

Actions:

Check for contraindications before administering the vaccine(s) due: Contraindication for Typhoid immunization
If: Applicability: Typhoid vaccination is contraindicated for Ty21a vaccine. (Typhoid vaccination is contraindicated for Ty21a vaccine.)
Then: Definition: IMMZD5DTMR
Dynamic Values:
id: (Draft Medication Request ID for Typhoid dose)
medication: (Concept { codes: { Code { system: 'http://smart.who.int/immunizations/CodeSystem/IMMZ.Z', code: 'DE21', display: 'Typhoid vaccines' } }, display: 'Typhoid vaccines' })

Check for Guidance for the patient regarding IMMZ.D5.DT.Typhoid contraindications.: Show Guidance for the patient regarding IMMZ.D5.DT.Typhoid contraindications.
If: Applicability: Has Guidance (Has Guidance)
Then: Definition: IMMZ.D2.DT.CR
Dynamic Values:
status: ('active')
payload.contentString: (Guidance)
category.coding: (Code { system: 'http://terminology.hl7.org/CodeSystem/communication-category', code: 'alert' })
priority: (Code { system: 'http://hl7.org/fhir/request-priority', code: 'routine' })