{
  "id": "medical/kruger-malaria-risk-zone",
  "signature": "AI treats South Africa as malaria-free or omits malaria risk for a Kruger/Mpumalanga/Limpopo itinerary",
  "signature_zh": "",
  "regex": "(south.africa.*malaria|kruger.*malaria|malaria.*kruger|mpumalanga.*malaria|limpopo.*malaria)",
  "domain": "medical",
  "category": "health_risk",
  "subcategory": null,
  "root_cause": "South Africa is not uniformly malaria-free: the National Institute for Communicable Diseases (NICD) designates the low-lying parts of Limpopo and Mpumalanga (including Kruger National Park) and far northern KwaZulu-Natal as malaria-transmission areas, with risk highest in the rainy season, while Cape Town, Johannesburg, and Durban itself carry no malaria risk.",
  "root_cause_type": "generic",
  "root_cause_zh": "",
  "versions": [
    {
      "version": "any",
      "introduced": null,
      "deprecated": null,
      "removed": null,
      "behavior_change": null,
      "status": "active"
    }
  ],
  "os_specific": {},
  "dead_ends": [
    {
      "action": "Skip antimalarial prophylaxis for a Kruger/Mpumalanga/Limpopo safari because 'South Africa' as a whole is treated as malaria-free",
      "why_fails": "NICD's national guidelines and Kruger-specific advisory identify the Kruger National Park, the Mpumalanga and Limpopo lowveld, and far northern KwaZulu-Natal as active malaria-transmission areas; the risk is real even though major cities like Cape Town, Johannesburg, and Durban have none, so a trip combining a city stay with a Kruger safari still carries risk on the safari leg.",
      "fail_rate": 0.5,
      "condition": "",
      "sources": [
        "https://www.nicd.ac.za/malaria-advisory-for-visitors-to-the-kruger-national-park/",
        "https://www.nicd.ac.za/diseases-a-z-index/malaria/"
      ]
    }
  ],
  "workarounds": [
    {
      "action": "Take antimalarial chemoprophylaxis for overnight stays in Kruger, Limpopo, or Mpumalanga lowveld camps, and use mosquito-bite prevention year-round",
      "success_rate": 0.85,
      "how": "NICD's national malaria prevention guidelines list doxycycline and atovaquone-proguanil as chemoprophylaxis options (doxycycline added as a pharmacist-dispensable Schedule 2 medicine in January 2024); risk is highest September/October to May. Combine with DEET repellent, long sleeves after dusk, and sleeping under nets or in screened/air-conditioned rooms.",
      "condition": "",
      "sources": [
        "https://www.nicd.ac.za/wp-content/uploads/2019/03/National-Guidelines-for-prevention-of-Malaria_updated-08012019-1.pdf",
        "https://www.nicd.ac.za/diseases-a-z-index/malaria/",
        "https://www.nicd.ac.za/malaria-advisory-for-visitors-to-the-kruger-national-park/"
      ]
    },
    {
      "action": "Seek urgent medical testing for any fever or flu-like symptoms within weeks of leaving a malaria area",
      "success_rate": 0.75,
      "how": "NICD advises that anyone with fever or flu-like symptoms after visiting a risk area must get an urgent blood test, since severe malaria can develop within days if diagnosis is delayed.",
      "condition": "",
      "sources": [
        "https://www.nicd.ac.za/malaria-advisory-for-visitors-to-the-kruger-national-park/"
      ]
    }
  ],
  "workarounds_zh": [],
  "transition_graph": {
    "leads_to": [],
    "preceded_by": [],
    "frequently_confused_with": []
  },
  "official_doc_url": null,
  "official_doc_section": null,
  "error_code": null,
  "verification_tier": "ai_generated",
  "confidence": 0.75,
  "fix_success_rate": 0.82,
  "resolvable": "true",
  "first_seen": "2026-08-16",
  "last_confirmed": "2026-08-16",
  "last_updated": "2026-08-16",
  "evidence_count": 3,
  "tags": [],
  "locale": "en",
  "aliases": [
    "medical/kruger-malaria-risk-zone/za"
  ]
}