Twelve-month Chikungunya virus disease case notification rate per 100 000 population, August 2024-July 2025

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Since the beginning of 2025, and as of July, approximately 240 000 CHIKVD cases and 90 CHIKVD-related deaths have been reported in 16 countries/territories. Cases have been reported in the Americas, Africa, Asia, and Europe.

Chikungunya 12 months rate August 2024-July 2025

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Chikungunya virus disease worldwide overview

Every month ECDC provides detailed epidemiological overview of the worldwide transmission of chikungunya virus disease in its weekly threat report (Communicable Diseases Threat Report).