1F43

ICD-11 MMS 2026-01

Malaria due to Plasmodium ovale

Description

A disease caused by an infection with the protozoan parasite Plasmodium ovale. This disease is characterised by fever, chills, headache, nausea and vomiting, body aches, or general malaise. Transmission is through the bite of an infected mosquito. Confirmation is by identification of Plasmodium ovale in a blood sample.

Coding note from above levels

In cases of mixed malaria code all relevant types separately.

Index terms

  • Malaria due to Plasmodium ovale
  • malaria by Plasmodium ovale
  • malaria fever by Plasmodium ovale
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  • malarial ovale
  • ovale malaria
  • ovale tertian malaria
  • plasmodium ovale fever
  • tertian fever

Excludes

  • 1F40 – when mixed with Plasmodium falciparum
  • 1F41 – when mixed with Plasmodium vivax
  • 1F42 – when mixed with Plasmodium malariae

Exclusions from above levels

  • NE83.1 – Infection arising from device, implant or graft, not elsewhere classified

Sibling codes

  • 1F40 – Malaria due to Plasmodium falciparum
  • 1F41 – Malaria due to Plasmodium vivax
  • 1F42 – Malaria due to Plasmodium malariae
  • 1F44 – Other parasitologically confirmed malaria
  • 1F45 – Malaria without parasitological confirmation
  • 1F4Z – Malaria, unspecified

Foundation entity

Malaria due to Plasmodium ovale – http://id.who.int/icd/entity/1168452782

Allowed postcoordination axes

Part of: 01: Certain infectious or parasitic diseases