ICD-11 classes
01 Certain infectious or parasitic diseases
Parasitic diseases
Diseases due to nematodes
1F68 — Hookworm diseases
1F68.1 — Necatoriasis

ICD-11 1F68.1 — Necatoriasis

A disease caused by an infection with the parasitic worm Necator americanus. This disease is characterised by pruritus at the site of larval penetration. In mild infections, this disease may be asymptomatic; in moderate to severe infections, this disease may present with cough, pharyngeal irritation during larval migration in airways, iron-deficiency anaemia, abdominal pain, nausea, arthralgia, or delayed development (mental or physical). Transmission is by direct contact with larvae from soil or sand contaminated with dog or cat faeces (by percutaneous migration of larvae). Confirmation is by identification of Necator americanus in a faecal sample.

It includes 1 item.

  • Infection due to Necator americanus

The diagnosis excludes nothing.

It has no clarifying diagnoses.

The diagnosis is coded elsewhere:

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