The cases of chikungunya in Brazil have been fluctuating in recent years. In 2024, chikungunya cases in the country amounted to close to **Â infections, up from ** cases registered a year earlier. Chikungunya infections peaked at more than ** cases in 2016. During the last year depicted, Brazil was the country with the highest number of chikungunya cases in Latin America.
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PAHO. (July 4, 2025). Number of chikungunya cases in Brazil from 2015 to 2024 [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 28, 2026, from /statistics/939060/number-confirmed-suspected-chikungunya-cases-brazil/
PAHO. "Number of chikungunya cases in Brazil from 2015 to 2024." Chart. July 4, 2025. ÌÇÐÄÆƽâ°æ. Accessed July 28, 2026. /statistics/939060/number-confirmed-suspected-chikungunya-cases-brazil/
PAHO. (2025). Number of chikungunya cases in Brazil from 2015 to 2024. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 28, 2026. /statistics/939060/number-confirmed-suspected-chikungunya-cases-brazil/
PAHO. "Number of Chikungunya Cases in Brazil from 2015 to 2024." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 4 Jul 2025, /statistics/939060/number-confirmed-suspected-chikungunya-cases-brazil/
PAHO, Number of chikungunya cases in Brazil from 2015 to 2024 ÌÇÐÄÆƽâ°æ, /statistics/939060/number-confirmed-suspected-chikungunya-cases-brazil/ (last visited July 28, 2026)
Number of chikungunya cases in Brazil from 2015 to 2024 [Graph], PAHO, July 4, 2025. [Online]. Available: /statistics/939060/number-confirmed-suspected-chikungunya-cases-brazil/
