Profile Comparison between http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm vs http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm

Left:Vaccination Profile - Data Minimization (http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm)
Right:Vaccination Profile - Data Minimization (http://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm)

Messages

ErrorStructureDefinition.versionValues for version differ: '0.6.2' vs '1.0.0'
InformationStructureDefinition.dateValues for date differ: '2021-08-13T13:26:56+00:00' vs '2026-02-19T00:34:05+00:00'
InformationStructureDefinition.publisherValues for publisher differ: 'HL7 International - Public Health Work Group' vs 'HL7 International / Public Health'
InformationStructureDefinition.definitionValues for definition differ: 'For [data minimization reasons](http://hl7.org/fhir/R4/profiles.html#data-minimization), this element SHOULD NOT be populated when generating a resource conforming to this profile for inclusion in one of the Bundles profiled in this IG.' vs 'For [data minimization reasons](profiles.html#data-minimization-and-privacy), this element SHOULD NOT be populated when generating a resource conforming to this profile for inclusion in one of the Bundles profiled in this IG.'
WarningImmunization.metaElements differ in definition for mustSupport: 'false' vs 'true'
InformationImmunization.languageExample/preferred bindings differ at Immunization.language using binding from SHCVaccinationDM
InformationStructureDefinition.definitionValues for definition differ: 'Date vaccine administered.' vs 'Date vaccine administered (`YYYY-MM-DD` format).'
InformationStructureDefinition.commentValues for comment differ: 'See `occurrenceDateTime`.' vs 'For data minimization reasons, only year, month, and date SHOULD be reported for this element. Exact time (hour, minute, second) are not relevant for our use cases.'
WarningImmunization.manufacturerElements differ in definition for mustSupport: 'true' vs 'false'
InformationImmunization.manufacturerElement maximum cardinalities differ: '1' vs '0'
InformationImmunization.manufacturer.referenceElement maximum cardinalities differ: '0' vs '1'
InformationImmunization.manufacturer.typeElement maximum cardinalities differ: '0' vs '1'
WarningImmunization.manufacturer.identifierElements differ in definition for mustSupport: 'true' vs 'false'
WarningImmunization.manufacturer.identifier.systemElements differ in definition for mustSupport: 'true' vs 'false'
WarningImmunization.manufacturer.identifier.valueElements differ in definition for mustSupport: 'true' vs 'false'
InformationImmunization.manufacturer.displayElement maximum cardinalities differ: '0' vs '1'
InformationStructureDefinition.commentValues for comment differ: 'It is critical that Verifiers process this element if it exists and is set to `true`. Therefore, `isSubpotent` is marked as `MustSupport` because it is also flagged with `Is-Modifier`, and per the [conformance requirements](http://hl7.org/fhir/R4/conformance.html), Verifiers SHALL 'meaningfully process' elements that are `MustSupport` and `Is-Modifier`. This element is therefore an exception to the guidance that Issuers must populate `MustSupport` elements if the data are available. An invariant is used to provide a computable representation of this exception: it will produce an error if `isSubpotent = false`, which is the expected value of this element for the vast majority of resources. Because full potency is implicit per this element's definition, we do not want to populate `isSubpotent` with `false` because it increases payload size without adding information. If `isSubpotent` was not allowed at all (`0..0` cardinality), the concern is that resources where `isSubpotent = true` would inadvertently be generated without any indication they were not potent.' vs 'It is critical that Verifiers process this element if it exists and is set to `true`. Therefore, `isSubpotent` is marked as `MustSupport` because it is also flagged with `Is-Modifier`, and per the [conformance requirements](conformance.html), Verifiers SHALL 'meaningfully process' elements that are `MustSupport` and `Is-Modifier`. This element is therefore an exception to the guidance that Issuers must populate `MustSupport` elements if the data are available. An invariant is used to provide a computable representation of this exception: it will produce an error if `isSubpotent = false`, which is the expected value of this element for the vast majority of resources. Because full potency is implicit per this element's definition, we do not want to populate `isSubpotent` with `false` because it increases payload size without adding information. If `isSubpotent` was not allowed at all (`0..0` cardinality), the concern is that resources where `isSubpotent = true` would inadvertently be generated without any indication they were not potent.'

Metadata

NameValueComments
.abstractfalse
    .baseDefinitionhttp://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-ad
      .copyright
        .date2021-08-13T13:26:56+00:002026-02-19T00:34:05+00:00
        • Values Differ
        .descriptionDefines a profile representing a vaccination for a SMART Health Card. Only elements necessary for Verifiers can be populated.Defines a [primary (DM) profile](./profiles.html#conformance-to-profiles) representing a vaccination in a health card. [See here for implementation details](./vaccination.html).
        • Values Differ
        .experimental
          .fhirVersion4.0.1
            .jurisdiction
              ..jurisdiction[0]http://unstats.un.org/unsd/methods/m49/m49.htm#001
                .kindresource
                  .nameSHCVaccinationDM
                    .publisherHL7 International - Public Health Work GroupHL7 International / Public Health
                    • Values Differ
                    .purpose
                      .statusactive
                        .titleVaccination Profile - Data Minimization
                          .typeImmunization
                            .urlhttp://hl7.org/fhir/uv/shc-vaccination/StructureDefinition/shc-vaccination-dm
                              .version0.6.21.0.0
                              • Values Differ

                              Structure

                              NameL FlagsL Card.L TypeL Description & ConstraintsR FlagsR Card.R TypeR Description & ConstraintsCommentsdoco
                              .. Immunization 0..*SHCVaccinationADImmunization event information
                              0..*SHCVaccinationADImmunization event information
                                ... id Σ0..0Should not be populatedΣ0..0Should not be populated
                                  ... meta Σ0..1MetaMetadata about the resourceSΣ0..1MetaMetadata about the resource
                                  • Elements differ in definition for mustSupport: 'false' vs 'true'
                                  .... id 0..0Unique id for inter-element referencing0..0Unique id for inter-element referencing
                                    .... Slices for extension 0..0Extension
                                    Slice: Unordered, Open by value:url
                                    0..0Extension
                                    Slice: Unordered, Open by value:url
                                      .... versionId Σ0..0Version specific identifierΣ0..0Version specific identifier
                                        .... lastUpdated Σ0..0When the resource version last changedΣ0..0When the resource version last changed
                                          .... source Σ0..0Identifies where the resource comes fromΣ0..0Identifies where the resource comes from
                                            .... profile Σ0..0Profiles this resource claims to conform to
                                            Σ0..0Profiles this resource claims to conform to
                                              .... security SΣ0..1CodingLimited security label to convey identity level of assurance for patient referenced by this resource.
                                              Binding: ?? (required)
                                              SΣ0..1CodingLimited security label to convey identity level of assurance for patient referenced by this resource.
                                              Binding: ?? (required)
                                                .... tag Σ0..0Tags applied to this resource
                                                Binding: ?? (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
                                                Σ0..0Tags applied to this resource
                                                Binding: ?? (example): Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
                                                  ... implicitRules ?!Σ0..0A set of rules under which this content was created?!Σ0..0A set of rules under which this content was created
                                                    ... language 0..0Language of the resource content
                                                    Binding: ?? (preferred): A human language.
                                                    Additional BindingsPurpose
                                                    ??Max Binding
                                                    0..0Language of the resource content
                                                    Binding: ?? (preferred): A human language.
                                                    Additional BindingsPurpose
                                                    ??Max Binding
                                                    • Example/preferred bindings differ at Immunization.language using binding from SHCVaccinationDM
                                                    ... text 0..0Text summary of the resource, for human interpretation
                                                    This profile does not constrain the narrative in regard to content, language, or traceability to data elements
                                                    0..0Text summary of the resource, for human interpretation
                                                    This profile does not constrain the narrative in regard to content, language, or traceability to data elements
                                                      ... contained 0..0Contained, inline Resources
                                                      0..0Contained, inline Resources
                                                        ... extension 0..0Extension
                                                        0..0Extension
                                                          ... modifierExtension ?!0..0Extension
                                                          ?!0..0Extension
                                                            ... identifier 0..0Business identifier
                                                            0..0Business identifier
                                                              ... status ?!SΣ1..1codeWhether or not the vaccination was completed
                                                              Binding: ?? (required): A set of codes indicating the current status of an Immunization.
                                                              Required Pattern: completed
                                                              ?!SΣ1..1codeWhether or not the vaccination was completed
                                                              Binding: ?? (required): A set of codes indicating the current status of an Immunization.
                                                              Fixed Value: completed
                                                                ... statusReason 0..0Reason not done
                                                                Binding: ?? (example): The reason why a vaccine was not administered.
                                                                0..0Reason not done
                                                                Binding: ?? (example): The reason why a vaccine was not administered.
                                                                  ... vaccineCode SΣ1..1CodeableConceptCodes identifying the vaccine product administered
                                                                  Binding: ?? (example)
                                                                  SΣ1..1CodeableConceptCodes identifying the vaccine product administered
                                                                  Binding: ?? (example)
                                                                    .... id 0..0Unique id for inter-element referencing0..0Unique id for inter-element referencing
                                                                      .... Slices for extension 0..0Extension
                                                                      Slice: Unordered, Open by value:url
                                                                      0..0Extension
                                                                      Slice: Unordered, Open by value:url
                                                                        .... Slices for coding SΣ1..*CodingCode defined by a terminology system
                                                                        Slice: Unordered, Closed by value:system
                                                                        SΣ1..*CodingCode defined by a terminology system
                                                                        Slice: Unordered, Closed by value:system
                                                                          .... text Σ0..0Plain text representation of the conceptΣ0..0Plain text representation of the concept
                                                                            ... patient SΣ1..1Reference(Patient Profile - General - Allowable Data)Who was immunizedSΣ1..1Reference(Patient Profile - General - Allowable Data)Who was immunized
                                                                              .... id 0..1stringUnique id for inter-element referencing0..1stringUnique id for inter-element referencing
                                                                                .... Slices for extension 0..*ExtensionAdditional content defined by implementations
                                                                                Slice: Unordered, Open by value:url
                                                                                0..*ExtensionAdditional content defined by implementations
                                                                                Slice: Unordered, Open by value:url
                                                                                  .... reference ΣC1..1stringThis SHOULD use an absolute URI like `resource:0` that will resolve within the containing Bundle.ΣC1..1stringThis SHOULD use an absolute URI like `resource:0` that will resolve within the containing Bundle.
                                                                                    .... type Σ0..0Type the reference refers to (e.g. "Patient")
                                                                                    Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
                                                                                    Σ0..0Type the reference refers to (e.g. "Patient")
                                                                                    Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
                                                                                      .... identifier Σ0..0Logical reference, when literal reference is not knownΣ0..0Logical reference, when literal reference is not known
                                                                                        .... display Σ0..0Text alternative for the resourceΣ0..0Text alternative for the resource
                                                                                          ... encounter 0..0Encounter immunization was part of0..0Encounter immunization was part of
                                                                                            ... Slices for occurrence[x] SΣ1..1dateTimeVaccine administration date
                                                                                            Slice: Unordered, Closed by type:$this
                                                                                            SΣC1..1dateTimeVaccine administration date
                                                                                              ... recorded 0..0When the immunization was first captured in the subject's record0..0When the immunization was first captured in the subject's record
                                                                                                ... primarySource Σ0..0Information in this record from person who administered vaccine?Σ0..0Information in this record from person who administered vaccine?
                                                                                                  ... reportOrigin 0..0Indicates the source of a secondarily reported record
                                                                                                  Binding: ?? (example): The source of the data for a record which is not from a primary source.
                                                                                                  0..0Indicates the source of a secondarily reported record
                                                                                                  Binding: ?? (example): The source of the data for a record which is not from a primary source.
                                                                                                    ... location 0..0Where immunization occurred0..0Where immunization occurred
                                                                                                      ... manufacturer S0..1Reference(Organization)Vaccine manufacturer0..0Vaccine manufacturer
                                                                                                      • Elements differ in definition for mustSupport: 'true' vs 'false'
                                                                                                      • Element maximum cardinalities differ: '1' vs '0'
                                                                                                      .... id 0..1stringUnique id for inter-element referencing0..1stringUnique id for inter-element referencing
                                                                                                        .... Slices for extension 0..*ExtensionAdditional content defined by implementations
                                                                                                        Slice: Unordered, Open by value:url
                                                                                                        0..*ExtensionAdditional content defined by implementations
                                                                                                        Slice: Unordered, Open by value:url
                                                                                                          .... reference ΣC0..0Literal reference, Relative, internal or absolute URLΣC0..1stringLiteral reference, Relative, internal or absolute URL
                                                                                                          • Element maximum cardinalities differ: '0' vs '1'
                                                                                                          .... type Σ0..0Type the reference refers to (e.g. "Patient")
                                                                                                          Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
                                                                                                          Σ0..1uriType the reference refers to (e.g. "Patient")
                                                                                                          Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
                                                                                                          • Element maximum cardinalities differ: '0' vs '1'
                                                                                                          .... identifier SΣ0..1IdentifierOnly populate when vaccine type is not provided in vaccineCodeΣ0..1IdentifierOnly populate when vaccine type is not provided in vaccineCode
                                                                                                          • Elements differ in definition for mustSupport: 'true' vs 'false'
                                                                                                          ..... id 0..1stringUnique id for inter-element referencing0..1stringUnique id for inter-element referencing
                                                                                                            ..... Slices for extension 0..*ExtensionAdditional content defined by implementations
                                                                                                            Slice: Unordered, Open by value:url
                                                                                                            0..*ExtensionAdditional content defined by implementations
                                                                                                            Slice: Unordered, Open by value:url
                                                                                                              ..... use ?!Σ0..1codeusual | official | temp | secondary | old (If known)
                                                                                                              Binding: ?? (required): Identifies the purpose for this identifier, if known .
                                                                                                              ?!Σ0..1codeusual | official | temp | secondary | old (If known)
                                                                                                              Binding: ?? (required): Identifies the purpose for this identifier, if known .
                                                                                                                ..... type Σ0..1CodeableConceptDescription of identifier
                                                                                                                Binding: ?? (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
                                                                                                                Σ0..1CodeableConceptDescription of identifier
                                                                                                                Binding: ?? (extensible): A coded type for an identifier that can be used to determine which identifier to use for a specific purpose.
                                                                                                                  ..... system SΣC1..1uriCode identifying vaccine manufacturer
                                                                                                                  Example General: http://www.acme.com/identifiers/patient
                                                                                                                  ΣC1..1uriCode identifying vaccine manufacturer
                                                                                                                  Example General: http://www.acme.com/identifiers/patient
                                                                                                                  • Elements differ in definition for mustSupport: 'true' vs 'false'
                                                                                                                  ..... value SΣ1..1stringThe value that is unique
                                                                                                                  Example General: 123456
                                                                                                                  Σ1..1stringThe value that is unique
                                                                                                                  Example General: 123456
                                                                                                                  • Elements differ in definition for mustSupport: 'true' vs 'false'
                                                                                                                  ..... period Σ0..1PeriodTime period when id is/was valid for useΣ0..1PeriodTime period when id is/was valid for use
                                                                                                                    ..... assigner Σ0..1Reference(Organization)Organization that issued id (may be just text)Σ0..1Reference(Organization)Organization that issued id (may be just text)
                                                                                                                      .... display Σ0..0Text alternative for the resourceΣ0..1stringText alternative for the resource
                                                                                                                      • Element maximum cardinalities differ: '0' vs '1'
                                                                                                                      ... lotNumber SC0..1stringString representing lot number like `0123L45A`SC0..1stringString representing lot number like `0123L45A`
                                                                                                                        ... expirationDate 0..0Vaccine expiration date0..0Vaccine expiration date
                                                                                                                          ... site 0..0Body site vaccine was administered
                                                                                                                          Binding: ?? (example): The site at which the vaccine was administered.
                                                                                                                          0..0Body site vaccine was administered
                                                                                                                          Binding: ?? (example): The site at which the vaccine was administered.
                                                                                                                            ... route 0..0How vaccine entered body
                                                                                                                            Binding: ?? (example): The route by which the vaccine was administered.
                                                                                                                            0..0How vaccine entered body
                                                                                                                            Binding: ?? (example): The route by which the vaccine was administered.
                                                                                                                              ... doseQuantity 0..0Amount of vaccine administered0..0Amount of vaccine administered
                                                                                                                                ... performer SΣ0..1BackboneElementWho performed event
                                                                                                                                SΣ0..1BackboneElementWho performed event
                                                                                                                                  .... id 0..0Unique id for inter-element referencing0..0Unique id for inter-element referencing
                                                                                                                                    .... extension 0..0Extension
                                                                                                                                    0..0Extension
                                                                                                                                      .... modifierExtension ?!Σ0..0Extension
                                                                                                                                      ?!Σ0..0Extension
                                                                                                                                        .... function Σ0..0What type of performance was done
                                                                                                                                        Binding: ?? (extensible): The role a practitioner or organization plays in the immunization event.
                                                                                                                                        Σ0..0What type of performance was done
                                                                                                                                        Binding: ?? (extensible): The role a practitioner or organization plays in the immunization event.
                                                                                                                                          .... actor SΣ1..1Reference(Organization)Organization which was responsible for vaccine administration.SΣ1..1Reference(Organization)Organization which was responsible for vaccine administration.
                                                                                                                                            ..... id 0..0Unique id for inter-element referencing0..0Unique id for inter-element referencing
                                                                                                                                              ..... Slices for extension 0..0Extension
                                                                                                                                              Slice: Unordered, Open by value:url
                                                                                                                                              0..0Extension
                                                                                                                                              Slice: Unordered, Open by value:url
                                                                                                                                                ..... reference ΣC0..0Literal reference, Relative, internal or absolute URLΣC0..0Literal reference, Relative, internal or absolute URL
                                                                                                                                                  ..... type Σ0..0Type the reference refers to (e.g. "Patient")
                                                                                                                                                  Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
                                                                                                                                                  Σ0..0Type the reference refers to (e.g. "Patient")
                                                                                                                                                  Binding: ?? (extensible): Aa resource (or, for logical models, the URI of the logical model).
                                                                                                                                                    ..... identifier Σ0..0Logical reference, when literal reference is not knownΣ0..0Logical reference, when literal reference is not known
                                                                                                                                                      ..... display SΣC1..1stringShort, human-readable text representation of the organization.SΣC1..1stringShort, human-readable text representation of the organization.
                                                                                                                                                        ... note Σ0..0Additional immunization notes
                                                                                                                                                        Σ0..0Additional immunization notes
                                                                                                                                                          ... reasonCode 0..0Why immunization occurred
                                                                                                                                                          Binding: ?? (example): The reason why a vaccine was administered.
                                                                                                                                                          0..0Why immunization occurred
                                                                                                                                                          Binding: ?? (example): The reason why a vaccine was administered.
                                                                                                                                                            ... reasonReference 0..0Why immunization occurred
                                                                                                                                                            0..0Why immunization occurred
                                                                                                                                                              ... isSubpotent ?!SΣC0..1booleanSet to `true` if dose is subpotent; omit otherwise?!SΣC0..1booleanSet to `true` if dose is subpotent; omit otherwise
                                                                                                                                                                ... subpotentReason 0..0Reason for being subpotent
                                                                                                                                                                Binding: ?? (example): The reason why a dose is considered to be subpotent.
                                                                                                                                                                0..0Reason for being subpotent
                                                                                                                                                                Binding: ?? (example): The reason why a dose is considered to be subpotent.
                                                                                                                                                                  ... education C0..0Educational material presented to patient
                                                                                                                                                                  C0..0Educational material presented to patient
                                                                                                                                                                    .... id 0..1stringUnique id for inter-element referencing0..1stringUnique id for inter-element referencing
                                                                                                                                                                      .... extension 0..*ExtensionAdditional content defined by implementations
                                                                                                                                                                      0..*ExtensionAdditional content defined by implementations
                                                                                                                                                                        .... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
                                                                                                                                                                        ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
                                                                                                                                                                          .... documentType 0..1stringEducational material document identifier0..1stringEducational material document identifier
                                                                                                                                                                            .... reference 0..1uriEducational material reference pointer0..1uriEducational material reference pointer
                                                                                                                                                                              .... publicationDate 0..1dateTimeEducational material publication date0..1dateTimeEducational material publication date
                                                                                                                                                                                .... presentationDate 0..1dateTimeEducational material presentation date0..1dateTimeEducational material presentation date
                                                                                                                                                                                  ... programEligibility 0..0Patient eligibility for a vaccination program
                                                                                                                                                                                  Binding: ?? (example): The patient's eligibility for a vaccation program.
                                                                                                                                                                                  0..0Patient eligibility for a vaccination program
                                                                                                                                                                                  Binding: ?? (example): The patient's eligibility for a vaccation program.
                                                                                                                                                                                    ... fundingSource 0..0Funding source for the vaccine
                                                                                                                                                                                    Binding: ?? (example): The source of funding used to purchase the vaccine administered.
                                                                                                                                                                                    0..0Funding source for the vaccine
                                                                                                                                                                                    Binding: ?? (example): The source of funding used to purchase the vaccine administered.
                                                                                                                                                                                      ... reaction 0..0Details of a reaction that follows immunization
                                                                                                                                                                                      0..0Details of a reaction that follows immunization
                                                                                                                                                                                        .... id 0..1stringUnique id for inter-element referencing0..1stringUnique id for inter-element referencing
                                                                                                                                                                                          .... extension 0..*ExtensionAdditional content defined by implementations
                                                                                                                                                                                          0..*ExtensionAdditional content defined by implementations
                                                                                                                                                                                            .... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
                                                                                                                                                                                            ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
                                                                                                                                                                                              .... date 0..1dateTimeWhen reaction started0..1dateTimeWhen reaction started
                                                                                                                                                                                                .... detail 0..1Reference(Observation)Additional information on reaction0..1Reference(Observation)Additional information on reaction
                                                                                                                                                                                                  .... reported 0..1booleanIndicates self-reported reaction0..1booleanIndicates self-reported reaction
                                                                                                                                                                                                    ... protocolApplied 0..0Protocol followed by the provider
                                                                                                                                                                                                    0..0Protocol followed by the provider
                                                                                                                                                                                                      .... id 0..1stringUnique id for inter-element referencing0..1stringUnique id for inter-element referencing
                                                                                                                                                                                                        .... extension 0..*ExtensionAdditional content defined by implementations
                                                                                                                                                                                                        0..*ExtensionAdditional content defined by implementations
                                                                                                                                                                                                          .... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
                                                                                                                                                                                                          ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
                                                                                                                                                                                                            .... series 0..1stringName of vaccine series0..1stringName of vaccine series
                                                                                                                                                                                                              .... authority 0..1Reference(Organization)Who is responsible for publishing the recommendations0..1Reference(Organization)Who is responsible for publishing the recommendations
                                                                                                                                                                                                                .... targetDisease 0..*CodeableConceptVaccine preventatable disease being targetted
                                                                                                                                                                                                                Binding: ?? (example): The vaccine preventable disease the dose is being administered for.
                                                                                                                                                                                                                0..*CodeableConceptVaccine preventatable disease being targetted
                                                                                                                                                                                                                Binding: ?? (example): The vaccine preventable disease the dose is being administered for.
                                                                                                                                                                                                                  .... doseNumber[x] 1..1positiveInt, stringDose number within series1..1positiveInt, stringDose number within series
                                                                                                                                                                                                                    .... seriesDoses[x] 0..1positiveInt, stringRecommended number of doses for immunity0..1positiveInt, stringRecommended number of doses for immunity

                                                                                                                                                                                                                      doco Documentation for this format