Dengue Epidemiological Situation in the Region of the Americas - Epidemiological Week 40, 2026

Update: 30 October, 2026 03:11 PM (GMT-5)

In the epidemiological week (EW) 40 of 2026, a total of 1,845,488 suspected cases of dengue were reported, resultingin a cumulative incidence of 283 cases por 100,000 population. This represents a decrease of 54% compared to thesame period in 2025 and 61% compared to the average of the last 5 years. Figure 1 shows the trend of suspecteddengue cases as of EW 40.