HL7 Europe Imaging Report R4, published by HL7 Europe. This guide is not an authorized publication; it is the continuous build for version 0.1.1-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-eu/imaging-r4/ and changes regularly. See the Directory of published versions
| Draft as of 2025-08-05 | 
Definitions for the EHDSInfectiousContact logical model
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSInfectiousContact | |
| Definition | EHDS refined base model for an infectious contact | 
| Short | Infectious contact model | 
| Control | 0..* | 
| Is Modifier | false | 
| Logical Model | Instances of this logical model are not marked to be the target of a Reference | 
| 2. EHDSInfectiousContact.header | |
| Definition | Common header for all patient-related data | 
| Short | Common header for all patient-related data | 
| Control | 1..1 | 
| Type | Base | 
| 4. EHDSInfectiousContact.header.subject | |
| Definition | Patient/subject information | 
| Short | Subject | 
| Control | 1..1 | 
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient | 
| 6. EHDSInfectiousContact.header.identifier | |
| Definition | Business identifier for the object | 
| Short | Business identifier for the object | 
| Note | This is a business identifier, not a resource identifier (see discussion) | 
| Control | 0..* | 
| Type | Identifier | 
| 8. EHDSInfectiousContact.header.authorship | |
| Definition | Resource authoring details | 
| Short | Authorship | 
| Control | 1..* | 
| Type | Base | 
| 10. EHDSInfectiousContact.header.authorship.author[x] | |
| Definition | Author(s) by whom the resource was/were authored. Multiple authors could be provided. | 
| Short | Author | 
| Control | 1..1 | 
| Type | Choice of: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| 12. EHDSInfectiousContact.header.authorship.datetime | |
| Definition | Date and time of the issuing the document/resource by its author. | 
| Short | Date and time of authoring/issuing | 
| Control | 1..1 | 
| Type | dateTime | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 14. EHDSInfectiousContact.header.lastUpdate | |
| Definition | Date and time of the last update to the document/information | 
| Short | Date and time of the last update to the resource | 
| Control | 0..1 | 
| Type | dateTime | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 16. EHDSInfectiousContact.header.status | |
| Definition | Status of the resource | 
| Short | Status of the resource | 
| Control | 1..1 | 
| Type | CodeableConcept | 
| 18. EHDSInfectiousContact.header.statusReason[x] | |
| Definition | Reason for the current status of the resource. | 
| Short | Reason for the current status of the resource. | 
| Control | 0..1 | 
| Type | Choice of: CodeableConcept, string | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 20. EHDSInfectiousContact.header.language | |
| Definition | Language in which the resource is written. Language is expressed by the IETF language tag. | 
| Short | Language | 
| Control | 0..1 | 
| Binding | BCP 47 | 
| Type | CodeableConcept | 
| 22. EHDSInfectiousContact.header.version | |
| Definition | Business version of the resource. | 
| Short | Version | 
| Note | This is a business version Id, not a resource version Id (see discussion) | 
| Control | 0..1 | 
| Type | string | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 24. EHDSInfectiousContact.presentedForm | |
| Definition | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document | 
| Short | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document | 
| Control | 0..* | 
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAttachment | 
| 26. EHDSInfectiousContact.infectiousAgent | |
| Definition | Information about a suspected infectious agent or agents the person was exposed to. | 
| Short | Information about a suspected infectious agent or agents the person was exposed to. | 
| Control | 0..* | 
| Binding | ICD-10, SNOMED CT | 
| Type | CodeableConcept | 
| 28. EHDSInfectiousContact.timePeriod[x] | |
| Definition | A date and duration or date time interval of contact. Partial dates are allowed. | 
| Short | A date and duration or date time interval of contact. Partial dates are allowed. | 
| Control | 0..1 | 
| Type | Choice of: dateTime, Period | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 30. EHDSInfectiousContact.proximity[x] | |
| Definition | Proximity to the source/carrier of the infectious agent during exposure. Proximity could be expressed by text, code (direct, indirect) or value specifying distance from the infectious agent carrier. | 
| Short | Proximity to the source/carrier of the infectious agent during exposure. Proximity could be expressed by text, code (direct, indirect) or value specifying distance from the infectious agent carrier. | 
| Control | 0..1 | 
| Type | Choice of: CodeableConcept, Quantity | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| 32. EHDSInfectiousContact.country | |
| Definition | Country in which the person was potentially exposed to an infectious agent. | 
| Short | Country in which the person was potentially exposed to an infectious agent. | 
| Control | 0..1 | 
| Binding | ISO 3166-1 alpha-2 | 
| Type | CodeableConcept | 
| 34. EHDSInfectiousContact.note | |
| Definition | A textual note with additional information about infectious contact. | 
| Short | A textual note with additional information about infectious contact. | 
| Control | 0..1 | 
| Type | string | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSInfectiousContact | |
| Definition | EHDS refined base model for an infectious contact | 
| Short | Infectious contact model | 
| Logical Model | Instances of this logical model are not marked to be the target of a Reference | 
| 2. EHDSInfectiousContact.infectiousAgent | |
| Definition | Information about a suspected infectious agent or agents the person was exposed to. | 
| Short | Information about a suspected infectious agent or agents the person was exposed to. | 
| Control | 0..* | 
| Binding | ICD-10, SNOMED CT | 
| Type | CodeableConcept | 
| 4. EHDSInfectiousContact.timePeriod[x] | |
| Definition | A date and duration or date time interval of contact. Partial dates are allowed. | 
| Short | A date and duration or date time interval of contact. Partial dates are allowed. | 
| Control | 0..1 | 
| Type | Choice of: dateTime, Period | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 6. EHDSInfectiousContact.proximity[x] | |
| Definition | Proximity to the source/carrier of the infectious agent during exposure. Proximity could be expressed by text, code (direct, indirect) or value specifying distance from the infectious agent carrier. | 
| Short | Proximity to the source/carrier of the infectious agent during exposure. Proximity could be expressed by text, code (direct, indirect) or value specifying distance from the infectious agent carrier. | 
| Control | 0..1 | 
| Type | Choice of: CodeableConcept, Quantity | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| 8. EHDSInfectiousContact.country | |
| Definition | Country in which the person was potentially exposed to an infectious agent. | 
| Short | Country in which the person was potentially exposed to an infectious agent. | 
| Control | 0..1 | 
| Binding | ISO 3166-1 alpha-2 | 
| Type | CodeableConcept | 
| 10. EHDSInfectiousContact.note | |
| Definition | A textual note with additional information about infectious contact. | 
| Short | A textual note with additional information about infectious contact. | 
| Control | 0..1 | 
| Type | string | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
Guidance on how to interpret the contents of this table can be foundhere
| 0. EHDSInfectiousContact | |
| Definition | EHDS refined base model for an infectious contact | 
| Short | Infectious contact model | 
| Control | 0..* | 
| Is Modifier | false | 
| Logical Model | Instances of this logical model are not marked to be the target of a Reference | 
| 2. EHDSInfectiousContact.header | |
| Definition | Common header for all patient-related data | 
| Short | Common header for all patient-related data | 
| Control | 1..1 | 
| Type | Base | 
| 4. EHDSInfectiousContact.header.subject | |
| Definition | Patient/subject information | 
| Short | Subject | 
| Control | 1..1 | 
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSPatient | 
| 6. EHDSInfectiousContact.header.identifier | |
| Definition | Business identifier for the object | 
| Short | Business identifier for the object | 
| Note | This is a business identifier, not a resource identifier (see discussion) | 
| Control | 0..* | 
| Type | Identifier | 
| 8. EHDSInfectiousContact.header.authorship | |
| Definition | Resource authoring details | 
| Short | Authorship | 
| Control | 1..* | 
| Type | Base | 
| 10. EHDSInfectiousContact.header.authorship.author[x] | |
| Definition | Author(s) by whom the resource was/were authored. Multiple authors could be provided. | 
| Short | Author | 
| Control | 1..1 | 
| Type | Choice of: https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSHealthProfessional, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSOrganisation, https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSDevice | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| 12. EHDSInfectiousContact.header.authorship.datetime | |
| Definition | Date and time of the issuing the document/resource by its author. | 
| Short | Date and time of authoring/issuing | 
| Control | 1..1 | 
| Type | dateTime | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 14. EHDSInfectiousContact.header.lastUpdate | |
| Definition | Date and time of the last update to the document/information | 
| Short | Date and time of the last update to the resource | 
| Control | 0..1 | 
| Type | dateTime | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 16. EHDSInfectiousContact.header.status | |
| Definition | Status of the resource | 
| Short | Status of the resource | 
| Control | 1..1 | 
| Type | CodeableConcept | 
| 18. EHDSInfectiousContact.header.statusReason[x] | |
| Definition | Reason for the current status of the resource. | 
| Short | Reason for the current status of the resource. | 
| Control | 0..1 | 
| Type | Choice of: CodeableConcept, string | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 20. EHDSInfectiousContact.header.language | |
| Definition | Language in which the resource is written. Language is expressed by the IETF language tag. | 
| Short | Language | 
| Control | 0..1 | 
| Binding | BCP 47 | 
| Type | CodeableConcept | 
| 22. EHDSInfectiousContact.header.version | |
| Definition | Business version of the resource. | 
| Short | Version | 
| Note | This is a business version Id, not a resource version Id (see discussion) | 
| Control | 0..1 | 
| Type | string | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 24. EHDSInfectiousContact.presentedForm | |
| Definition | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document | 
| Short | A narrative easy-to-read representation of the full data set, e.g. PDF-version of a document | 
| Control | 0..* | 
| Type | https://www.xt-ehr.eu/specifications/fhir/StructureDefinition/EHDSAttachment | 
| 26. EHDSInfectiousContact.infectiousAgent | |
| Definition | Information about a suspected infectious agent or agents the person was exposed to. | 
| Short | Information about a suspected infectious agent or agents the person was exposed to. | 
| Control | 0..* | 
| Binding | ICD-10, SNOMED CT | 
| Type | CodeableConcept | 
| 28. EHDSInfectiousContact.timePeriod[x] | |
| Definition | A date and duration or date time interval of contact. Partial dates are allowed. | 
| Short | A date and duration or date time interval of contact. Partial dates are allowed. | 
| Control | 0..1 | 
| Type | Choice of: dateTime, Period | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension | 
| 30. EHDSInfectiousContact.proximity[x] | |
| Definition | Proximity to the source/carrier of the infectious agent during exposure. Proximity could be expressed by text, code (direct, indirect) or value specifying distance from the infectious agent carrier. | 
| Short | Proximity to the source/carrier of the infectious agent during exposure. Proximity could be expressed by text, code (direct, indirect) or value specifying distance from the infectious agent carrier. | 
| Control | 0..1 | 
| Type | Choice of: CodeableConcept, Quantity | 
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] | 
| 32. EHDSInfectiousContact.country | |
| Definition | Country in which the person was potentially exposed to an infectious agent. | 
| Short | Country in which the person was potentially exposed to an infectious agent. | 
| Control | 0..1 | 
| Binding | ISO 3166-1 alpha-2 | 
| Type | CodeableConcept | 
| 34. EHDSInfectiousContact.note | |
| Definition | A textual note with additional information about infectious contact. | 
| Short | A textual note with additional information about infectious contact. | 
| Control | 0..1 | 
| Type | string | 
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |