Dengue Epidemiological Situation in the Region of the Americas - Epidemiological Week 45, 2025

Update: 01 December, 2025 04:03 PM (GMT-5)

In the epidemiological week (EW) 45 of 2025, a total of 4,158,901 suspected cases of dengue were reported, resulting ina cumulative incidence of 409 cases por 100,000 population. This represents a decrease of 67% compared to the sameperiod in 2024 and 9% compared to the average of the last 5 years. Figure 1 shows the trend of suspected denguecases as of EW 45.