Between 2014 and 2024, the incidence rate of dengue cases in Costa Rica fluctuated between a minimum of around ** cases per 100,000 people in 2018 and a maximum of over *** cases per 100,000 people in 2024. During the beginning of 2025, the incidence rate of dengue in the country reached over ** cases per 100,000 people. Within the Latin American region, Guyana is the country with the highest dengue incidence rate.Â
as of each year's last epidemiological week; considers all dengue cases: suspected, probable, confirmed, non-severe and severe cases, and deaths
Supplementary notes
*As of June 2025.
The source does not specify the date of publication. The release date given corresponds to the date of access.
The serotypes included vary from year to year.Â
Cumulative incidence rate of all dengue cases per 100,000 population.
Dengue transmission has a seasonal and cyclic component, with certain months accounting for a larger number of cases and larger outbreaks in the region usually taking place every three to five years.
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PAHO. (June 3, 2025). Number of dengue cases in Costa Rica from 2014 to June 2025 (per 100,000 people) [Graph]. In Statista. Retrieved June 28, 2025, from https://www.statista.com/statistics/1462309/reported-dengue-fever-infection-incidence-rate-costa-rica/
PAHO. "Number of dengue cases in Costa Rica from 2014 to June 2025 (per 100,000 people)." Chart. June 3, 2025. Statista. Accessed June 28, 2025. https://www.statista.com/statistics/1462309/reported-dengue-fever-infection-incidence-rate-costa-rica/
PAHO. (2025). Number of dengue cases in Costa Rica from 2014 to June 2025 (per 100,000 people). Statista. Statista Inc.. Accessed: June 28, 2025. https://www.statista.com/statistics/1462309/reported-dengue-fever-infection-incidence-rate-costa-rica/
PAHO. "Number of Dengue Cases in Costa Rica from 2014 to June 2025 (per 100,000 People)." Statista, Statista Inc., 3 Jun 2025, https://www.statista.com/statistics/1462309/reported-dengue-fever-infection-incidence-rate-costa-rica/
PAHO, Number of dengue cases in Costa Rica from 2014 to June 2025 (per 100,000 people) Statista, https://www.statista.com/statistics/1462309/reported-dengue-fever-infection-incidence-rate-costa-rica/ (last visited June 28, 2025)
Number of dengue cases in Costa Rica from 2014 to June 2025 (per 100,000 people) [Graph], PAHO, June 3, 2025. [Online]. Available: https://www.statista.com/statistics/1462309/reported-dengue-fever-infection-incidence-rate-costa-rica/