01Certain infectious or parasitic diseases
Certain arthropod-borne viral fevers
1D42
category
O'nyong-nyong fever
Definition O’nyong-nyong fever is a viral disease spread by mosquitoes. The clinical features include fever, joint pain, lymphadenopathy and skin rash. The disease is self-limiting
Also indexed as
O'nyong-nyong arthritis O'nyong-nyong fever O'nyong-nyong mosquito-borne viral fever ONN - [o'nyong-nyong fever]
Nearby in Certain arthropod-borne viral fevers
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
View this entity in the official WHO ICD-11 browser .
This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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