ICD-11 classes
01 Certain infectious or parasitic diseases
Gastroenteritis or colitis of infectious origin
Viral intestinal infections
1A23 — Enteritis due to Norovirus

ICD-11 1A23 — Enteritis due to Norovirus

A disease of the gastrointestinal tract, caused by an infection with norovirus. This disease is characterised by acute onset of vomiting, non-haemorrhagic diarrhoea, and abdominal pain. Transmission is by ingestion of contaminated food or water, direct contact, or through fomites. Confirmation is by identification of norovirus.

The diagnosis includes nothing.

The diagnosis excludes nothing.

It has no clarifying diagnoses.

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