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Packagesmart.who.int.immunizations
Resource TypeValueSet
IdValueSet-IMMZD2DTDTPOnTimeStartVS.json
FHIR VersionR4
Sourcehttps://build.fhir.org/ig/dhes/smart-immunizations/ValueSet-IMMZD2DTDTPOnTimeStartVS.html
URLhttp://smart.who.int/immunizations/ValueSet/IMMZD2DTDTPOnTimeStartVS
Version0.2.0
Statusactive
Date2025-12-05T23:35:21+00:00
NameIMMZD2DTDTPOnTimeStartVS
TitleIMMZD2DTDTPOnTimeStart ValueSet for Decision Table
Authoritywho
DescriptionValueSet IMMZD2DTDTPOnTimeStart for IMMZ.D2.DT.DTP.On-time start. Business rule: Determine if the client is due for a diphtheria–tetanus–pertussis (DTP) vaccination according to the national immunization schedule Trigger: IMMZ.D2 Determine required vaccination(s) if any Table: DTP vaccination schedule, on-time start (at ≤ 12 months of age)

Resources that use this resource

No resources found


Resources that this resource uses

CodeSystem
IMMZDAKIMMZDAK CodeSystem for Decision Tables

Narrative

Note: links and images are rebased to the (stated) source

Generated Narrative: ValueSet IMMZD2DTDTPOnTimeStartVS

This value set expansion contains 36 concepts.

SystemCodeDisplayDefinition
http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is less than 6 weeks-40Client's age is less than 6 weeks

Today's date − "Date of birth" < 6 weeks

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client is not due for DTP vaccination-99Client is not due for DTP vaccination

"Immunization recommendation status" = "Not due" (where "Vaccine type" = "DTP-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  No DTP primary series doses were administered-123No DTP primary series doses were administered

Count of vaccines administered (where "Vaccine type" = "DTP-containing vaccines" and "Type of dose" = "Primary series") = 0

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is between 6 weeks and 1 year-49Client's age is between 6 weeks and 1 year

6 weeks ≤ Today's date − "Date of birth" < 1 year

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client is due for DTP vaccination-95Client is due for DTP vaccination

"Immunization recommendation status" = "Due" (where "Vaccine type" = "DTP-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  One DTP primary series dose was administered-123One DTP primary series dose was administered

Count of vaccines administered (where "Vaccine type" = "DTP-containing vaccines" and "Type of dose" = "Primary series") = 1

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  The latest DTP dose was administered less than 4 weeks ago-113The latest DTP dose was administered less than 4 weeks ago

Today's date − latest "Date and time of vaccination" (where "Vaccine type" = "DTP-containing vaccines") < 4 weeks

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  The latest DTP dose was administered more than 4 weeks ago-113The latest DTP dose was administered more than 4 weeks ago

Today's date − latest "Date and time of vaccination" (where "Vaccine type" = "DTP-containing vaccines") ≥ 4 weeks

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Two DTP primary series doses were administered-123Two DTP primary series doses were administered

Count of vaccines administered (where "Vaccine type" = "DTP-containing vaccines" and "Type of dose" = "Primary series") = 2

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Three DTP primary series doses were administered-123Three DTP primary series doses were administered

Count of vaccines administered (where "Vaccine type" = "DTP-containing vaccines" and "Type of dose" = "Primary series") = 3

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  No tetanus and diphtheria booster doses were administered-140No tetanus and diphtheria booster doses were administered

Count of vaccines administered (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines" and "Type of dose" = "Booster dose") = 0

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is less than 12 months-42Client's age is less than 12 months

Today's date − "Date of birth" < 12 months

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Primary DTP series is complete. Client is not due for tetanus and diphtheria booster dose-218Primary DTP series is complete. Client is not due for tetanus and diphtheria booster dose

"Immunization recommendation status" = "Not due" (where "Vaccine type" ="Tetanus and diphtheria-containing vaccines") "Completed the primary vaccination series" = TRUE (where "Vaccine type" = "DTP-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is more than or equal to 12 months-42Client's age is more than or equal to 12 months

Today's date − "Date of birth" ≥ 12 months

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Primary DTP series is complete. Client is due for tetanus and diphtheria booster dose-215Primary DTP series is complete. Client is due for tetanus and diphtheria booster dose

"Immunization recommendation status" = "Due" (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines") "Completed the primary vaccination series" = TRUE (where "Vaccine type" = "DTP-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  One tetanus and diphtheria booster dose was administered-140One tetanus and diphtheria booster dose was administered

Count of vaccines administered (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines" and "Type of dose" = "Booster dose") = 1

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is less than 4 years-40Client's age is less than 4 years

Today's date − "Date of birth" < 4 years

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client is not due for tetanus and diphtheria booster dose-118Client is not due for tetanus and diphtheria booster dose

"Immunization recommendation status" = "Not due" (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is more than or equal to 4 years-40Client's age is more than or equal to 4 years

Today's date − "Date of birth" ≥ 4 years

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client is due for tetanus and diphtheria booster dose-114Client is due for tetanus and diphtheria booster dose

"Immunization recommendation status" = "Due" (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Two tetanus and diphtheria booster doses were administered-140Two tetanus and diphtheria booster doses were administered

Count of vaccines administered (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines" and "Type of dose" = "Booster dose") = 2

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is less than 9 years-40Client's age is less than 9 years

Today's date − "Date of birth" < 9 years

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is more than or equal to 9 years-40Client's age is more than or equal to 9 years

Today's date − "Date of birth" ≥ 9 years

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Three tetanus and diphtheria booster doses were administered-140Three tetanus and diphtheria booster doses were administered

Count of vaccines administered (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines" and "Type of dose" = "Booster dose") = 3

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Tetanus and diphtheria immunization schedule is complete-119Tetanus and diphtheria immunization schedule is complete

"Immunization recommendation status" = "Complete" (where "Vaccine type" = "Tetanus and diphtheria-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  No pertussis booster doses were administered-127No pertussis booster doses were administered

Count of vaccines administered (where "Vaccine type" = "Pertussis-containing vaccines" and "Type of dose" = "Booster dose") = 0

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is less than 1 year-39Client's age is less than 1 year

Today's date − "Date of birth" < 1 year

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client is not due for pertussis booster dose-48Client is not due for pertussis booster dose

"Immunization recommendation status" = "Not due"

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is between 1 year and 6 years-49Client's age is between 1 year and 6 years

1 year ≤ Today's date − "Date of birth" ≤ 6 years

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  The latest DTP dose was administered less than 6 months ago-114The latest DTP dose was administered less than 6 months ago

Today's date − latest "Date and time of vaccination" (where "Vaccine type" = "DTP-containing vaccines") < 6 months

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Primary DTP series is complete. Client is not due for pertussis booster dose-206Primary DTP series is complete. Client is not due for pertussis booster dose

"Immunization recommendation status" = "Not due" (where "Vaccine type" = "Pertussis-containing vaccines") "Completed the primary vaccination series" = TRUE (where "Vaccine type" = "DTP-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  The latest DTP dose was administered more than 6 months ago-114The latest DTP dose was administered more than 6 months ago

Today's date − latest "Date and time of vaccination" (where "Vaccine type" = "DTP-containing vaccines") ≥ 6 months

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Primary DTP series is complete. Client is due for pertussis booster dose-202Primary DTP series is complete. Client is due for pertussis booster dose

"Immunization recommendation status" = "Due" (where "Vaccine type" = "Pertussis-containing vaccines") "Completed the primary vaccination series" = TRUE (where "Vaccine type" = "DTP-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Client's age is more than 6 years-40Client's age is more than 6 years

Today's date − "Date of birth" > 6 years

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  Pertussis immunization schedule is complete-106Pertussis immunization schedule is complete

"Immunization recommendation status" = "Complete" (where "Vaccine type" = "Pertussis-containing vaccines")

http://smart.who.int/immunizations/CodeSystem/IMMZDAK  One pertussis booster dose was administered-127One pertussis booster dose was administered

Count of vaccines administered (where "Vaccine type" = "Pertussis-containing vaccines" and "Type of dose" = "Booster dose") = 1


Source1

{
  "resourceType": "ValueSet",
  "id": "IMMZD2DTDTPOnTimeStartVS",
  "text": {
    "status": "generated",
    "div": "<!-- snip (see above) -->"
  },
  "url": "http://smart.who.int/immunizations/ValueSet/IMMZD2DTDTPOnTimeStartVS",
  "version": "0.2.0",
  "name": "IMMZD2DTDTPOnTimeStartVS",
  "title": "IMMZD2DTDTPOnTimeStart ValueSet for Decision Table",
  "status": "active",
  "date": "2025-12-05T23:35:21+00:00",
  "publisher": "WHO",
  "contact": [
    {
      "name": "WHO",
      "telecom": [
        {
          "system": "url",
          "value": "http://who.int"
        }
      ]
    }
  ],
  "description": "ValueSet IMMZD2DTDTPOnTimeStart for IMMZ.D2.DT.DTP.On-time start.\nBusiness rule: Determine if the client is due for a diphtheria–tetanus–pertussis (DTP) vaccination according to the national immunization schedule\nTrigger: IMMZ.D2 Determine required vaccination(s) if any\nTable: DTP vaccination schedule, on-time start (at ≤ 12 months of age)",
  "compose": {
    "include": [
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "concept": [
          {
            "code": "Client's age is less than 6 weeks-40",
            "display": "Client's age is less than 6 weeks"
          },
          {
            "code": "Client is not due for DTP vaccination-99",
            "display": "Client is not due for DTP vaccination"
          },
          {
            "code": "No DTP primary series doses were administered-123",
            "display": "No DTP primary series doses were administered"
          },
          {
            "code": "Client's age is between 6 weeks and 1 year-49",
            "display": "Client's age is between 6 weeks and 1 year"
          },
          {
            "code": "Client is due for DTP vaccination-95",
            "display": "Client is due for DTP vaccination"
          },
          {
            "code": "One DTP primary series dose was administered-123",
            "display": "One DTP primary series dose was administered"
          },
          {
            "code": "The latest DTP dose was administered less than 4 weeks ago-113",
            "display": "The latest DTP dose was administered less than 4 weeks ago"
          },
          {
            "code": "The latest DTP dose was administered more than 4 weeks ago-113",
            "display": "The latest DTP dose was administered more than 4 weeks ago"
          },
          {
            "code": "Two DTP primary series doses were administered-123",
            "display": "Two DTP primary series doses were administered"
          },
          {
            "code": "Three DTP primary series doses were administered-123",
            "display": "Three DTP primary series doses were administered"
          },
          {
            "code": "No tetanus and diphtheria booster doses were administered-140",
            "display": "No tetanus and diphtheria booster doses were administered"
          },
          {
            "code": "Client's age is less than 12 months-42",
            "display": "Client's age is less than 12 months"
          },
          {
            "code": "Primary DTP series is complete. Client is not due for tetanus and diphtheria booster dose-218",
            "display": "Primary DTP series is complete. Client is not due for tetanus and diphtheria booster dose"
          },
          {
            "code": "Client's age is more than or equal to 12 months-42",
            "display": "Client's age is more than or equal to 12 months"
          },
          {
            "code": "Primary DTP series is complete. Client is due for tetanus and diphtheria booster dose-215",
            "display": "Primary DTP series is complete. Client is due for tetanus and diphtheria booster dose"
          },
          {
            "code": "One tetanus and diphtheria booster dose was administered-140",
            "display": "One tetanus and diphtheria booster dose was administered"
          },
          {
            "code": "Client's age is less than 4 years-40",
            "display": "Client's age is less than 4 years"
          },
          {
            "code": "Client is not due for tetanus and diphtheria booster dose-118",
            "display": "Client is not due for tetanus and diphtheria booster dose"
          },
          {
            "code": "Client's age is more than or equal to 4 years-40",
            "display": "Client's age is more than or equal to 4 years"
          },
          {
            "code": "Client is due for tetanus and diphtheria booster dose-114",
            "display": "Client is due for tetanus and diphtheria booster dose"
          },
          {
            "code": "Two tetanus and diphtheria booster doses were administered-140",
            "display": "Two tetanus and diphtheria booster doses were administered"
          },
          {
            "code": "Client's age is less than 9 years-40",
            "display": "Client's age is less than 9 years"
          },
          {
            "code": "Client's age is more than or equal to 9 years-40",
            "display": "Client's age is more than or equal to 9 years"
          },
          {
            "code": "Three tetanus and diphtheria booster doses were administered-140",
            "display": "Three tetanus and diphtheria booster doses were administered"
          },
          {
            "code": "Tetanus and diphtheria immunization schedule is complete-119",
            "display": "Tetanus and diphtheria immunization schedule is complete"
          },
          {
            "code": "No pertussis booster doses were administered-127",
            "display": "No pertussis booster doses were administered"
          },
          {
            "code": "Client's age is less than 1 year-39",
            "display": "Client's age is less than 1 year"
          },
          {
            "code": "Client is not due for pertussis booster dose-48",
            "display": "Client is not due for pertussis booster dose"
          },
          {
            "code": "Client's age is between 1 year and 6 years-49",
            "display": "Client's age is between 1 year and 6 years"
          },
          {
            "code": "The latest DTP dose was administered less than 6 months ago-114",
            "display": "The latest DTP dose was administered less than 6 months ago"
          },
          {
            "code": "Primary DTP series is complete. Client is not due for pertussis booster dose-206",
            "display": "Primary DTP series is complete. Client is not due for pertussis booster dose"
          },
          {
            "code": "The latest DTP dose was administered more than 6 months ago-114",
            "display": "The latest DTP dose was administered more than 6 months ago"
          },
          {
            "code": "Primary DTP series is complete. Client is due for pertussis booster dose-202",
            "display": "Primary DTP series is complete. Client is due for pertussis booster dose"
          },
          {
            "code": "Client's age is more than 6 years-40",
            "display": "Client's age is more than 6 years"
          },
          {
            "code": "Pertussis immunization schedule is complete-106",
            "display": "Pertussis immunization schedule is complete"
          },
          {
            "code": "One pertussis booster dose was administered-127",
            "display": "One pertussis booster dose was administered"
          }
        ]
      }
    ]
  },
  "expansion": {
    "timestamp": "2025-09-29T20:59:26.458Z",
    "contains": [
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is less than 6 weeks-40",
        "display": "Client's age is less than 6 weeks"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client is not due for DTP vaccination-99",
        "display": "Client is not due for DTP vaccination"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "No DTP primary series doses were administered-123",
        "display": "No DTP primary series doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is between 6 weeks and 1 year-49",
        "display": "Client's age is between 6 weeks and 1 year"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client is due for DTP vaccination-95",
        "display": "Client is due for DTP vaccination"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "One DTP primary series dose was administered-123",
        "display": "One DTP primary series dose was administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "The latest DTP dose was administered less than 4 weeks ago-113",
        "display": "The latest DTP dose was administered less than 4 weeks ago"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "The latest DTP dose was administered more than 4 weeks ago-113",
        "display": "The latest DTP dose was administered more than 4 weeks ago"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Two DTP primary series doses were administered-123",
        "display": "Two DTP primary series doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Three DTP primary series doses were administered-123",
        "display": "Three DTP primary series doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "No tetanus and diphtheria booster doses were administered-140",
        "display": "No tetanus and diphtheria booster doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is less than 12 months-42",
        "display": "Client's age is less than 12 months"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Primary DTP series is complete. Client is not due for tetanus and diphtheria booster dose-218",
        "display": "Primary DTP series is complete. Client is not due for tetanus and diphtheria booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is more than or equal to 12 months-42",
        "display": "Client's age is more than or equal to 12 months"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Primary DTP series is complete. Client is due for tetanus and diphtheria booster dose-215",
        "display": "Primary DTP series is complete. Client is due for tetanus and diphtheria booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "One tetanus and diphtheria booster dose was administered-140",
        "display": "One tetanus and diphtheria booster dose was administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is less than 4 years-40",
        "display": "Client's age is less than 4 years"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client is not due for tetanus and diphtheria booster dose-118",
        "display": "Client is not due for tetanus and diphtheria booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is more than or equal to 4 years-40",
        "display": "Client's age is more than or equal to 4 years"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client is due for tetanus and diphtheria booster dose-114",
        "display": "Client is due for tetanus and diphtheria booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Two tetanus and diphtheria booster doses were administered-140",
        "display": "Two tetanus and diphtheria booster doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is less than 9 years-40",
        "display": "Client's age is less than 9 years"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is more than or equal to 9 years-40",
        "display": "Client's age is more than or equal to 9 years"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Three tetanus and diphtheria booster doses were administered-140",
        "display": "Three tetanus and diphtheria booster doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Tetanus and diphtheria immunization schedule is complete-119",
        "display": "Tetanus and diphtheria immunization schedule is complete"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "No pertussis booster doses were administered-127",
        "display": "No pertussis booster doses were administered"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is less than 1 year-39",
        "display": "Client's age is less than 1 year"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client is not due for pertussis booster dose-48",
        "display": "Client is not due for pertussis booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is between 1 year and 6 years-49",
        "display": "Client's age is between 1 year and 6 years"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "The latest DTP dose was administered less than 6 months ago-114",
        "display": "The latest DTP dose was administered less than 6 months ago"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Primary DTP series is complete. Client is not due for pertussis booster dose-206",
        "display": "Primary DTP series is complete. Client is not due for pertussis booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "The latest DTP dose was administered more than 6 months ago-114",
        "display": "The latest DTP dose was administered more than 6 months ago"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Primary DTP series is complete. Client is due for pertussis booster dose-202",
        "display": "Primary DTP series is complete. Client is due for pertussis booster dose"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Client's age is more than 6 years-40",
        "display": "Client's age is more than 6 years"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "Pertussis immunization schedule is complete-106",
        "display": "Pertussis immunization schedule is complete"
      },
      {
        "system": "http://smart.who.int/immunizations/CodeSystem/IMMZDAK",
        "code": "One pertussis booster dose was administered-127",
        "display": "One pertussis booster dose was administered"
      }
    ]
  }
}