Periodic monitoring
Active
Key facts
- Since the beginning of 2026 and as at 2 September 2026, one country in Europe has reported locally acquired cases of chikungunya virus disease: France (46 cases).
- Since the last update, 13 additional locally acquired cases and one new cluster have been reported.
Please find the current chikungunya virus disease risk assessment for mainland EU/EEA on ECDC’s dedicated chikungunya webpage.
You are viewing an earlier update for this public health event. You can also view the most recent update.
Overview
Since the beginning of 2026 and as at 2 September 2026, one country in Europe has reported locally acquired cases of chikungunya virus disease: France (46 cases).
Since the last update, 13 additional locally acquired cases and one new cluster have been reported.
The report is available online.
ECDC assessment
The current chikungunya virus disease risk assessment for mainland EU/EEA is available on ECDC’s dedicated chikungunya virus disease webpage.