{ "resourceType" : "Library", "id" : "IMMZD2DTYellowfeverElements", "meta" : { "profile" : ["http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-shareablelibrary", "http://hl7.org/fhir/uv/crmi/StructureDefinition/crmi-publishablelibrary", "http://hl7.org/fhir/uv/cql/StructureDefinition/cql-library", "http://hl7.org/fhir/uv/cql/StructureDefinition/cql-module"] }, "text" : { "status" : "extensions", "div" : "
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Title: IMMZD2DTYellowfeverElements
Id: IMMZD2DTYellowfeverElements
Version: 1.0.0
Url: IMMZD2DTYellowfeverElements
Status: draft
Type: \n \n \n \n

\n system: http://terminology.hl7.org/CodeSystem/library-type\n

\n \n \n

\n code: logic-library\n

\n \n \n \n \n \n
Date: 2026-03-31 13:54:17+0000
Publisher: WHO
Description:

This library defines context-independent elements for Yellow fever used throughout the Immunization CPG

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Related Artifacts: \n \n \n \n

Dependencies

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Parameters: \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n
NameTypeMinMaxIn/Out
PatientPatient01Out
Yellow fever Doses Administered to PatientImmunization0*Out
Yellow fever Primary Series Doses Administered to PatientImmunization0*Out
Number of Yellow fever Primary Series Doses Administeredinteger01Out
No yellow fever primary series doses were administeredboolean01Out
Client's age is less than 9 monthsboolean01Out
Client's age is more than or equal to 9 monthsboolean01Out
Live vaccine was administered in the past 4 weeksboolean01Out
No live vaccine was administered in the past 4 weeksboolean01Out
One yellow fever primary series dose was administeredboolean01Out
\n
\n \n \n \n
Content: text/cql
\n/*\n  * Library: IMMZD2DTYellowfeverElements\n  */\nlibrary IMMZD2DTYellowfeverElements\n\nusing FHIR version '4.0.1'\ninclude FHIRHelpers version '4.0.1'\n\ninclude WHOConcepts\ninclude WHOCommon called WC\ninclude WHOElements called WE\n\ninclude IMMZCommon called Common\ninclude IMMZConcepts called Concepts\ninclude IMMZElements called Elements\n\n\ncontext Patient\n\n/*\n@internal: Yellow fever containing Doses Administered to Patient\n*/\ndefine "Yellow fever Doses Administered to Patient":\n  Elements."Doses Administered to Patient" I\n  where\n    I.vaccineCode in Concepts."Yellow fever vaccines"\n\n/*\n@internal: Yellow fever containing Doses Administered to Patient that are in the Primary series\n*/\ndefine "Yellow fever Primary Series Doses Administered to Patient":\n  "Yellow fever Doses Administered to Patient".seriesPrimary()\n\n/*\n@internal: Number of Yellow fever Primary Series doses\n*/\ndefine "Number of Yellow fever Primary Series Doses Administered":\n  Count("Yellow fever Primary Series Doses Administered to Patient")\n\n/*\n@input: No yellow fever primary series doses were administered\n@pseudocode: Count of vaccines administered (where "Vaccine type" = "Yellow fever vaccines" and "Type of dose" = "Primary series") = 0\n@code: No yellow fever primary series doses were administered-121\n@decision: IMMZ.D2.DT.Yellow fever\n*/\ndefine "No yellow fever primary series doses were administered":\n  "Number of Yellow fever Primary Series Doses Administered" = 0\n\n/*\n@input: Client's age is less than 9 months\n@pseudocode: Today's date − "Date of birth" < 9 months\n@code: Client's age is less than 9 months-41\n@decision: IMMZ.D2.DT.Yellow fever\n*/\ndefine "Client's age is less than 9 months":\n  Elements."Current Patient Age In Months" < 9\n\n/*\n@input: Client's age is more than or equal to 9 months\n@pseudocode: Today's date − "Date of birth" ≥ 9 months\n@code: Client's age is more than or equal to 9 months-41\n@decision: IMMZ.D2.DT.Yellow fever\n*/\ndefine "Client's age is more than or equal to 9 months":\n  Elements."Current Patient Age In Months" >= 9\n\n/*\n@input: Live vaccine was administered in the past 4 weeks\n@pseudocode: Today's date − latest "Date and time of vaccination" (where "Live vaccine" = TRUE) < 4 weeks\n@code: Live vaccine was administered in the past 4 weeks-92\n@decision: IMMZ.D2.DT.Yellow fever\n*/\ndefine "Live vaccine was administered in the past 4 weeks":\n  Elements."Live vaccine was administered in the last 4 weeks"\n\n/*\n@input: No live vaccine was administered in the past 4 weeks\n@pseudocode: Today's date − latest "Date and time of vaccination" (where "Live vaccine" = TRUE) ≥ 4 weeks\n@code: No live vaccine was administered in the past 4 weeks-92\n@decision: IMMZ.D2.DT.Yellow fever\n*/\ndefine "No live vaccine was administered in the past 4 weeks":\n  Elements."No live vaccine was administered in the last 4 weeks"\n\n/*\n@input: One yellow fever primary series dose was administered\n@pseudocode: Count of vaccines administered (where "Vaccine type" = "Yellow fever vaccines" and "Type of dose" = "Primary series") = 1\n@code: One yellow fever primary series dose was administered-121\n@decision: IMMZ.D2.DT.Yellow fever\n*/\ndefine "One yellow fever primary series dose was administered":\n  "Number of Yellow fever Primary Series Doses Administered" = 1\n
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" }, "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability", "valueCode" : "computable" }], "url" : "http://smart.who.int/immunizations/Library/IMMZD2DTYellowfeverElements", "version" : "1.0.0", "name" : "IMMZD2DTYellowfeverElements", "title" : "IMMZD2DTYellowfeverElements", "status" : "draft", "experimental" : false, "type" : { "coding" : [{ "system" : "http://terminology.hl7.org/CodeSystem/library-type", "code" : "logic-library" }] }, "date" : "2026-03-31T13:54:17+00:00", "publisher" : "WHO", "contact" : [{ "name" : "WHO", "telecom" : [{ "system" : "url", "value" : "http://who.int" }] }], "description" : "This library defines context-independent elements for Yellow fever used throughout the Immunization CPG", "relatedArtifact" : [{ "type" : "depends-on", "display" : "Library WHOConcepts", "resource" : "http://smart.who.int/immunizations/Library/WHOConcepts" }, { "type" : "depends-on", "display" : "Library WC", "resource" : "http://smart.who.int/immunizations/Library/WHOCommon" }, { "type" : "depends-on", "display" : "Library WE", "resource" : "http://smart.who.int/immunizations/Library/WHOElements" }, { "type" : "depends-on", "display" : "Library Common", "resource" : "http://smart.who.int/immunizations/Library/IMMZCommon" }, { "type" : "depends-on", "display" : "Library Concepts", "resource" : "http://smart.who.int/immunizations/Library/IMMZConcepts" }, { "type" : "depends-on", "display" : "Library Elements", "resource" : "http://smart.who.int/immunizations/Library/IMMZElements" }], "parameter" : [{ "name" : "Patient", "use" : "out", "min" : 0, "max" : "1", "type" : "Patient" }, { "name" : "Yellow fever Doses Administered to Patient", "use" : "out", "min" : 0, "max" : "*", "type" : "Immunization" }, { "name" : "Yellow fever Primary Series Doses Administered to Patient", "use" : "out", "min" : 0, "max" : "*", "type" : "Immunization" }, { "name" : "Number of Yellow fever Primary Series Doses Administered", "use" : "out", "min" : 0, "max" : "1", "type" : "integer" }, { "name" : "No yellow fever primary series doses were administered", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "Client's age is less than 9 months", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "Client's age is more than or equal to 9 months", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "Live vaccine was administered in the past 4 weeks", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "No live vaccine was administered in the past 4 weeks", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "One yellow fever primary series dose was administered", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }], "content" : [{ "contentType" : "text/cql", "data" : 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}] }