1F61

ICD-11 MMS 2026-01

Anisakiasis

Description

A disease caused by an infection with the parasitic worm Anisakis. This disease presents with severe abdominal pain, nausea, vomiting, or a hypersensitivity reaction. Transmission is by ingestion of undercooked contaminated fish or squid. Confirmation is by a history of consumption of undercooked fish or squid, or identification of Anisakis in the intestines or in a vomit sample.

Index terms

  • Anisakiasis
  • Infection due to Anisakis larvae
  • anisakiasis due to Anisakis simplex
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  • anisakiasis due to Pseudoterranova decipiens
  • anisakis infestation
  • Gastric anisakiasis
  • Duodenal anisakiasis
  • Intestinal anisakiasis

Inclusions

  • Infection due to Anisakis larvae

Exclusions from above levels

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

Sibling codes

  • 1F60 – Angiostrongyliasis
  • 1F62 – Ascariasis
  • 1F63 – Capillariasis
  • 1F64 – Dracunculiasis
  • 1F65 – Enterobiasis
  • 1F66 – Filariasis
  • 1F67 – Gnathostomiasis
  • 1F68 – Hookworm diseases
  • 1F69 – Oesophagostomiasis
  • 1F6A – Onchocerciasis
  • 1F6B – Strongyloidiasis
  • 1F6C – Syngamosis
  • 1F6D – Toxocariasis
  • 1F6E – Trichinosis
  • 1F6F – Trichostrongyliasis
  • 1F6G – Trichuriasis
  • 1F6H – Uncinariosis
  • 1F6Y – Other specified diseases due to nematodes
  • 1F6Z – Diseases due to nematodes, unspecified

Foundation entity

Anisakiasis – http://id.who.int/icd/entity/2005274000

Part of: 01: Certain infectious or parasitic diseases