Informing humanitarians worldwide 24/7 — a service provided by UN OCHA

Brazil + 6 more

Dengue Epidemiological Situation in the Region of the Americas - Epidemiological Week 23, 2025

Attachments

In the epidemiological weeks (EW) 23 of 2025, a total of 3,220,546 suspected cases of dengue were reported, resulting in a cumulative incidence of 317 per 100,000 population. This represents a decrease of 70% compared to the same period in 2024 and 11% compared to the average of the last 5 years. Figure 1 shows the trend of suspected dengue cases as of EW 23.