Cumulative cases since outbreak start — WHO bulletin dated 2025-12-31
Official report date — in isolated zones, field onset typically precedes this by days to weeks.
The exact nature of this date (week of confirmation, transmission period, or bulletin publication date) is not specified by the source.
WHO Rapid Risk Assessment (24 April 2026): India reported 213,016 suspected chikungunya cases (9,177 lab-confirmed) across all of 2025, the highest state totals from Maharashtra, Karnataka and Tamil Nadu. No further India-specific 2026 data was available in this or subsequent editions.
Case trend
Cite this page (Vancouver)
HealthWatch Global. Chikungunya outbreak — India [Internet]. 2025-12-31 [cited 2026 Aug 19]. Available from: https://healthwatch-global.com/en/outbreak/ec04021a-4aba-46cb-b53c-77ec4c132d86. Data source: WHO.
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