{ "resourceType" : "Library", "id" : "IMMZD5DTYellowfeverEncounterElements", "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" : "
\n
\n \n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n \n \n \n \n\n \n \n \n \n \n \n\n \n\n \n\n \n \n \n \n \n \n\n \n\n \n \n \n \n \n \n\n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n\n \n \n \n \n \n \n\n \n \n \n \n \n \n\n \n\n \n \n \n \n \n \n \n \n
Title: IMMZD5DTYellowfeverEncounterElements
Id: IMMZD5DTYellowfeverEncounterElements
Version: 1.0.0
Url: IMMZD5DTYellowfeverEncounterElements
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 encounter-based elements for Yellow fever used throughout the Immunization CPG

\n
Related Artifacts: \n \n \n \n

Dependencies

\n \n \n \n \n \n \n
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 \n \n
NameTypeMinMaxIn/Out
Todaydate01In
EncounterIdstring01In
PatientPatient01Out
Draft Medication Request for Yellow fever doseMedicationRequest0*Out
Client's age is less than 6 monthsboolean01Out
Client's age is 6–9 monthsboolean01Out
Client's age is more than or equal to 60 yearsboolean01Out
The client has a history of severe allergic reactionsboolean01Out
The client is severely immunocompromisedboolean01Out
The client is currently pregnantboolean01Out
The client is lactatingboolean01Out
\n
\n \n \n \n
Content: text/cql
\n/*\n  * Library: IMMZD5DTYellowfeverEncounterElements\n  */\nlibrary IMMZD5DTYellowfeverEncounterElements\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 IMMZEncounterElements called Encounter\n\ninclude IMMZD5DTYellowfeverElements called YellowfeverElements\n\nparameter Today Date default Today()\nparameter EncounterId String\n\ncontext Patient\n\n/*\n@internal: Draft Medication Request for Yellow fever dose\n*/\ndefine "Draft Medication Request for Yellow fever dose":\n  Encounter."Draft Medication Request for Patient" MR\n    where MR.medication in Concepts."Yellow fever vaccines"\n\n/*\n@input: Client's age is less than 6 months\n@pseudocode: Today's date − "Date of birth" < 6 months\n@code: Client's age is less than 6 months-41\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "Client's age is less than 6 months":\n  Encounter."Current Patient Age In Months" < 6\n\n/*\n@input: Client's age is 6–9 months\n@pseudocode: 6 months ≤ Today's date − "Date of birth" < 9 months\n@code: Client's age is 6–9 months-52\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "Client's age is 6–9 months":\n  6 <= Encounter."Current Patient Age In Months"\n  and Encounter."Current Patient Age In Months" < 9\n\n/*\n@input: Client's age is more than or equal to 60 years\n@pseudocode: Today's date − "Date of birth" ≥ 60 years\n@code: Client's age is more than or equal to 60 years-41\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "Client's age is more than or equal to 60 years":\n  Encounter."Current Patient Age In Years" >= 60\n\n/*\n@input: The client has a history of severe allergic reactions\n@pseudocode: "Potential contraindications" = "Severe allergic reactions"\n@code: The client has a history of severe allergic reactions-59\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "The client has a history of severe allergic reactions":\n  Encounter."The client has history of severe allergic reactions"\n\n/*\n@input: The client is severely immunocompromised\n@pseudocode: "Potential contraindications" = "Severely immunocompromised"\n@code: The client is severely immunocompromised-60\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "The client is severely immunocompromised":\n  Encounter."The client is severely immunocompromised"\n\n/*\n@input: The client is currently pregnant\n@pseudocode: "Potential contraindications" = "Currently pregnant"\n@code: The client is currently pregnant-52\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "The client is currently pregnant":\n  Encounter."The client is pregnant"\n\n/*\n@input: The client is lactating\n@pseudocode: "Potential contraindications" = "Breastfeeding"\n@code: The client is lactating-47\n@decision: IMMZ.D5.DT.Yellow fever contraindications\n*/\ndefine "The client is lactating":\n  Encounter."The client is lactating"\n
\n
\n
\n
" }, "extension" : [{ "url" : "http://hl7.org/fhir/StructureDefinition/cqf-knowledgeCapability", "valueCode" : "computable" }], "url" : "http://smart.who.int/immunizations/Library/IMMZD5DTYellowfeverEncounterElements", "version" : "1.0.0", "name" : "IMMZD5DTYellowfeverEncounterElements", "title" : "IMMZD5DTYellowfeverEncounterElements", "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 encounter-based 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 Encounter", "resource" : "http://smart.who.int/immunizations/Library/IMMZEncounterElements" }, { "type" : "depends-on", "display" : "Library YellowfeverElements", "resource" : "http://smart.who.int/immunizations/Library/IMMZD5DTYellowfeverElements" }], "parameter" : [{ "name" : "Today", "use" : "in", "min" : 0, "max" : "1", "type" : "date" }, { "name" : "EncounterId", "use" : "in", "min" : 0, "max" : "1", "type" : "string" }, { "name" : "Patient", "use" : "out", "min" : 0, "max" : "1", "type" : "Patient" }, { "name" : "Draft Medication Request for Yellow fever dose", "use" : "out", "min" : 0, "max" : "*", "type" : "MedicationRequest" }, { "name" : "Client's age is less than 6 months", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "Client's age is 6–9 months", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "Client's age is more than or equal to 60 years", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "The client has a history of severe allergic reactions", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "The client is severely immunocompromised", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "The client is currently pregnant", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }, { "name" : "The client is lactating", "use" : "out", "min" : 0, "max" : "1", "type" : "boolean" }], "content" : [{ "contentType" : "text/cql", "data" : "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" }] }