1B90.1ICD-11 MMS 2026-01
Streptobacillosis
Description
A disease caused by an infection with the gram-negative bacteria Streptobacillus moniliformis. This disease is characterised by systemic illness with fever, chills, rash, and polyarthralgias. Transmission is commonly by direct contact through the bite or scratch of an infected rat. Confirmation is by identification of Streptobacillus in blood or joint samples.
Index terms
- Streptobacillosis
- Epidemic arthritic erythema
- Erythema arthriticum epidemicum
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- Haverhill fever
- Streptobacillary rat-bite fever
- rat-bite fever due to Streptobacillus moniliformis
Inclusions
- Epidemic arthritic erythema
- Haverhill fever
- Streptobacillary rat-bite fever
Exclusions from above levels
NE83.1– Infection arising from device, implant or graft, not elsewhere classified
Sibling codes
Foundation entity
Part of: 1B90: Rat-bite fevers › 01: Certain infectious or parasitic diseases