Spatial Distribution of Aedes aegypti and Dengue Fever

This study investigates the spatial distribution of the Aedes aegypti mosquito and dengue fever (DHF) incidence in Selayar Islands Regency, Indonesia, using Geographic Information System (GIS) analysis. The primary aim is to understand environmental and population factors contributing to dengue incidence and identify high-risk zones for targeted intervention. Habitat observations and mosquito density mapping were conducted across eleven subdistricts, focusing on identifying clusters of DHF cases. The results indicate that densely populated areas with specific environmental characteristics exhibit higher DHF cases, particularly in Bontomatene and Benteng. This spatial clustering suggests that localized and GIS-informed vector control strategies could enhance DHF prevention efforts. The study underscores the importance of tailored interventions based on geographical risk factors to mitigate dengue transmission effectively.