Dengue Fever risk in Dhaka

Dengue Fever in Dhaka: Your Prevention Guide Dengue is a mosquito-borne viral infection spread primarily by the Aedes aegypti mosquito. In Dhaka, your risk score sits at 61 out of 100, meaning moderate to high danger, especially during and after monsoon season when cases spike dramatically. Specific Local Risk Factors in Dhaka Dhaka's dense population creates ideal breeding grounds. Stagnant water collects in construction sites, rooftop water tanks, discarded tires, and uncovered drains across neighborhoods. The city's tropical climate with heavy rainfall and high humidity from June through October allows Aedes mosquitoes to thrive year-round. Overcrowded slum areas with poor drainage see the highest infection rates. Informal water storage practices in areas with irregular water supply also contribute significantly. 5 Actionable Prevention Steps 1. Eliminate standing water weekly. Check flower pot trays, water tanks, buckets, and drains around your home. The Aedes mosquito breeds in clean, stagnant water, not just dirty water. 2. Use mosquito repellent daily, particularly during early morning and late afternoon when Aedes mosquitoes are most active. DEET-based repellents are most effective. 3. Install mosquito nets or screens on windows and doors. Sleep under bed nets, even during daytime naps, since these mosquitoes bite during daylight hours. 4. Wear long-sleeved clothing, especially in densely populated areas and near construction zones where mosquito breeding is common. 5. Support community fogging efforts and report stagnant water accumulation in public areas to local city corporation authorities. Neighborhood collective action reduces citywide risk significantly. If you develop sudden high fever, severe headache, pain behind the eyes, joint pain, or skin rash, seek medical attention immediately. Early detection saves lives.