Implementation Guide CH VACD
4.0.0-ballot - ballot Switzerland flag

This page is part of the CH VACD (R4) (v4.0.0-ballot: STU 4 Ballot 1) based on FHIR R4. This is the current published version. For a full list of available versions, see the Directory of published versions

TC D 01

Test Case D 01: HCP or patient would like to see a vaccination status overview. When merging, a conflict is found in the immunization entries (same vaccination, same date)


In the EPR of the patient there are several ImmunizationAdministration documents. In two documents the same Immunization entry is entered (same date, same vaccination).


To see the vaccination status the aggregator collects all immunization administration documents to a resulting Vaccination Record document. During this merging process a dupplicated Immunization entry is detected and shown as conflict.

Test Case D 01Reference Community (C1)Community (C2)PatientDoc1AdminAggregatorResultRecordDoc2AdminaggregationaggregationSame Immunization entry detectedcreates documentVaccination RecordPatient sees immunization statusVersion 1.0


A Vaccination Record Document is created with the merging result. The duplicated Immunization entries are both in the list, but on both entries the extension is added to make the duplicated entries incl. reference visible.