A Case Study on Community-Based Management of Dengue Outbreak in Urban Slums of Dhaka, Bangladesh

Abstract

Dengue fever poses a significant public health threat in urban Bangladesh, particularly in densely populated slum areas. This case study explores a community-based intervention implemented in the Korail slum of Dhaka during the 2022 dengue outbreak. The study documents the outbreak response process, challenges faced, and outcomes achieved. Using qualitative interviews, observational data, and a review of public health records, the study highlights the role of local health volunteers, NGOs, and digital reporting systems in outbreak control. The case concludes with lessons learned for scalable public health strategies in similar vulnerable settings.