Cortes-Azuero O, O'Driscoll M, Ribeiro dos Santos G et al. The epidemiology of chikungunya virus in Brazil and the potential impact of vaccines: a mathematical modelling study. Lancet Infect Dis 2025; published online Nov 27. https://doi.org/10.1016/ S1473-3099(25)00605-X—In this Article in the first sentence of the fourth paragraph of the Results section, the text should read “the mean case fatality ratio (of confirmed cases) was 0·35% (95% CI 0·34–0·37).” This correction has been made to the online version as of Feb 13, 2026 and will be made to the printed version.
Cortes-Azuero O, O'Driscoll M, Ribeiro dos Santos G et al. The epidemiology of chikungunya virus in Brazil and the potential impact of vaccines: a mathematical modelling study. Lancet Infect Dis 2025; published online Nov 27. https://doi.org/10.1016/ S1473-3099(25)00605-X—In this Article in the first sentence of the fourth paragraph of the Results section, the text should read “the mean case fatality ratio (of confirmed cases) was 0·35% (95% CI 0·34–0·37).” This correction has been made to the online version as of Feb 13, 2026 and will be made to the printed version.