WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.1 - release
WHO Digital Documentation of COVID-19 Certificates (DDCC)
1.0.1 - release
This page is part of the WHO Digital Documentation of COVID-19 Certificates (DDCC) (v1.0.1: releases Draft) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions
| Official URL: http://smart.who.int/ddcc/StructureDefinition/DDCCVaccineValidFrom | Version: 1.0.1 | |||
| Active as of 2024-12-18 | Computable Name: DDCCVaccineValidFrom | |||
Date upon which provided vaccination is considered valid
Context of Use
This extension may be used on the following element(s):
Usage info
Usage:
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension |
0..* | Extension | DDCC Vaccine Valid From | |
  id |
0..1 | string | Unique id for inter-element referencing | |
 extension |
0..0 | |||
| url |
1..1 | uri | "http://smart.who.int/ddcc/StructureDefinition/DDCCVaccineValidFrom" | |
 value[x] |
S | 1..1 | date | Value of extension |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension |
0..* | Extension | DDCC Vaccine Valid From | |
| id |
0..1 | string | Unique id for inter-element referencing | |
| extension |
0..0 | |||
| url |
1..1 | uri | "http://smart.who.int/ddcc/StructureDefinition/DDCCVaccineValidFrom" | |
| value[x] |
S | 1..1 | date | Value of extension |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Details | Requirements |
| ele-1 | error | **ALL** elements | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | error | **ALL** extensions | Must have either extensions or value[x], not both : extension.exists() != value.exists() |