WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.0 - CI Build International flag

This is the continuous build for version 1.0.0. This version is based on the current content of https://github.com/WorldHealthOrganization/ddcc and changes regularly.

Extension: DDCC Vaccine Valid From

Official URL: http://worldhealthorganization.github.io/ddcc/StructureDefinition/DDCCVaccineValidFrom Version: 1.0.0
Active as of 2022-06-01 Computable Name: DDCCVaccineValidFrom

Date upon which provided vaccination is considered valid

Context of Use

This extension may be used on the following element(s):

  • Immunization
  • Observation

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Mandatory: 2 elements
Must-Support: 1 element
Fixed Value: 1 element
Prohibited: 1 element

Slices

This structure defines the following Slices:

  • The element Extension.value[x] is sliced based on the value of type:$this

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionDDCC Vaccine Valid From
... extension 0..0
... url 1..1uri"http://worldhealthorganization.github.io/ddcc/StructureDefinition/DDCCVaccineValidFrom"
... value[x] 1..1dateValue of extension
Slice: Unordered, Open by type:$this

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionDDCC Vaccine Valid From
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://worldhealthorganization.github.io/ddcc/StructureDefinition/DDCCVaccineValidFrom"
.... value[x]:valueDate S1..1dateValue of extension

doco Documentation for this format

This structure is derived from Extension

Summary

Mandatory: 2 elements
Must-Support: 1 element
Fixed Value: 1 element
Prohibited: 1 element

Slices

This structure defines the following Slices:

  • The element Extension.value[x] is sliced based on the value of type:$this

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionDDCC Vaccine Valid From
... extension 0..0
... url 1..1uri"http://worldhealthorganization.github.io/ddcc/StructureDefinition/DDCCVaccineValidFrom"
... value[x] 1..1dateValue of extension
Slice: Unordered, Open by type:$this

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*ExtensionDDCC Vaccine Valid From
... id 0..1stringUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://worldhealthorganization.github.io/ddcc/StructureDefinition/DDCCVaccineValidFrom"
.... value[x]:valueDate S1..1dateValue of extension

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Constraints

IdGradePathDetailsRequirements
ele-1errorExtensionAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1errorExtensionMust have either extensions or value[x], not both
: extension.exists() != value.exists()
ele-1errorExtension.value[x]All FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ele-1errorExtension.value[x]:valueDateAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())