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Cumulative cases since outbreak start — WHO DON bulletin dated 2025-10-03
Official report date — in isolated zones, field onset typically precedes this by days to weeks.
Chikungunya virus disease – WHO global situation report, 3 October 2025: between 1 January and 30 September 2025, a total of 445,271 suspected and confirmed cases and 155 deaths were reported globally from 40 countries. Source: WHO Disease Outbreak News DON581.
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Cite this page (Vancouver)
HealthWatch Global. Chikungunya outbreak — Sri Lanka [Internet]. 2025-10-03 [cited 2026 Jul 05]. Available from: https://healthwatch-global.com/en/outbreak/7f978062-089a-4eb0-a784-1e8f2d752675. Data source: WHO DON.
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