Dengue y leptospirosis compartiendo el mismo nicho ecológico en la localidad ribereña de Carmen del Paraná (Itapúa) Dengue and leptospirosis share the same ecological niche in Carmen del Paraná (Itapua), a riverside locality

This cross-sectional descriptive study was carried out to know the prevalence of dengue and leptospirosis in the inhabitants of Carmen del Parana (Itapua). Through a household sampling, we applied a questionnaire and collected blood samples. The heads of the families were informed about the methodology, benefits and possible risks so that they could decide about the participation of their families in the study. The presence of anti-