Data released by the Brazilian Ministry of Health on local time November 25 shows that since 2024, the number of suspected and confirmed dengue fever cases in Brazil has risen to 6,571,802, and the death toll has risen to 5,840, with another 1,161 death cases pending verification. At present, the three states with the largest number of dengue fever cases in Brazil are São Paulo, Minas Gerais, and Paraná.