1F53.1ICD-11 MMS 2026-01
Acute Chagas disease without heart involvement
Description
A disease caused by an acute infection with the protozoan parasite Trypanosoma cruzi. This disease is characterised by fever, headache, lymphadenopathy, pallor, muscle pain, dyspnoea, swelling, or abdominal or chest pain. This disease presents with no cardiac involvement. Transmission is by direct contact with faeces from an infected triatomine bug, vertical transmission, iatrogenic transmission, or ingestion of contaminated food or water. Confirmation is by identification of Trypanosoma cruzi in a blood sample.
Index terms
- Acute Chagas disease without heart involvement
- Acute Chagas disease NOS
Exclusions from above levels
- http://id.who.int/icd/entity/2092703582 – Protozoal intestinal infections
NE83.1– Infection arising from device, implant or graft, not elsewhere classified
Sibling codes
Foundation entity
Acute Chagas disease without heart involvement – http://id.who.int/icd/entity/437268550
Part of: 1F53: Chagas disease › 01: Certain infectious or parasitic diseases