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📍 Brazil
All Chikungunya outbreaks →Cumulative cases since outbreak start — WHO DON bulletin dated 2025-12-31
Official report date — in isolated zones, field onset typically precedes this by days to weeks.
2025 chikungunya season in Brazil: 129,123 cases and 121 deaths, predominantly in the central-western and southeastern regions; 96% of cases in the Americas region.
Case trend
Insufficient data (< 7 days)
Cite this page (Vancouver)
HealthWatch Global. Chikungunya outbreak — Brazil [Internet]. 2025-12-31 [cited 2026 Jun 26]. Available from: https://healthwatch-global.com/en/outbreak/fc0e1153-89b1-4295-bf2d-f82571a7c93c. Data source: WHO DON.
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