{
  "resourceType" : "CodeSystem",
  "id" : "nigeria-immunization-contraindication",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem nigeria-immunization-contraindication</b></p><a name=\"nigeria-immunization-contraindication\"> </a><a name=\"hcnigeria-immunization-contraindication\"> </a><p>This case-insensitive code system <code>https://fhir-ig.digitalhealth.gov.ng/CodeSystem/nigeria-immunization-contraindication</code> defines the following codes:</p><table class=\"codes\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td style=\"white-space:nowrap\">immuno<a name=\"nigeria-immunization-contraindication-immuno\"> </a></td><td>Immunocompromised</td><td>The individual has a weakened immune system due to a medical condition (e.g., cancer, organ transplant, or immunosuppressive therapy), which contraindicates certain live vaccines.</td></tr><tr><td style=\"white-space:nowrap\">severe-aefi<a name=\"nigeria-immunization-contraindication-severe-aefi\"> </a></td><td>severe AEFI</td><td>The individual is currently experiencing a severe febrile or respiratory illness (REFI), which may necessitate deferral of immunization until recovery.</td></tr><tr><td style=\"white-space:nowrap\">anaphylactic<a name=\"nigeria-immunization-contraindication-anaphylactic\"> </a></td><td>Anaphylactic reactions</td><td>The individual has a documented history of a severe allergic (anaphylactic) reaction to a previous dose of a vaccine or any of its components, making re-administration contraindicated.</td></tr><tr><td style=\"white-space:nowrap\">hiv<a name=\"nigeria-immunization-contraindication-hiv\"> </a></td><td>HIV positive</td><td>The individual has symptomatic HIV infection, which may contraindicate live vaccines or require specific vaccine schedules based on immunological status.</td></tr></table></div>"
  },
  "url" : "https://fhir-ig.digitalhealth.gov.ng/CodeSystem/nigeria-immunization-contraindication",
  "version" : "0.0.0",
  "name" : "NGImmContraindicationCS",
  "title" : "NG Vaccine contraindications CS",
  "status" : "active",
  "experimental" : false,
  "date" : "2026-04-20T00:41:38+00:00",
  "publisher" : "NDHI",
  "contact" : [{
    "name" : "NDHI",
    "telecom" : [{
      "system" : "url",
      "value" : "https://digitalhealth.gov.ng"
    },
    {
      "system" : "email",
      "value" : "emeka2015@gmail.com"
    }]
  },
  {
    "name" : "Nigeria Digital in Health Initiative.",
    "telecom" : [{
      "system" : "email",
      "value" : "emeka2015@gmail.com",
      "use" : "work"
    }]
  }],
  "description" : "A set of standardized codes used to represent clinical conditions, diagnoses, or circumstances that serve as contraindications to the administration of one or more vaccines.",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "NG",
      "display" : "Nigeria"
    }]
  }],
  "caseSensitive" : false,
  "content" : "complete",
  "count" : 4,
  "concept" : [{
    "code" : "immuno",
    "display" : "Immunocompromised",
    "definition" : "The individual has a weakened immune system due to a medical condition (e.g., cancer, organ transplant, or immunosuppressive therapy), which contraindicates certain live vaccines."
  },
  {
    "code" : "severe-aefi",
    "display" : "severe AEFI",
    "definition" : "The individual is currently experiencing a severe febrile or respiratory illness (REFI), which may necessitate deferral of immunization until recovery."
  },
  {
    "code" : "anaphylactic",
    "display" : "Anaphylactic reactions",
    "definition" : "The individual has a documented history of a severe allergic (anaphylactic) reaction to a previous dose of a vaccine or any of its components, making re-administration contraindicated."
  },
  {
    "code" : "hiv",
    "display" : "HIV positive",
    "definition" : "The individual has symptomatic HIV infection, which may contraindicate live vaccines or require specific vaccine schedules based on immunological status."
  }]
}