Dengue Fever risk in Belém

Dengue Fever Prevention Guide - Belém, Brazil Risk Score: 68/100 Dengue Fever is a viral disease spread by Aedes aegypti mosquitoes. Symptoms include high fever, severe headache, joint pain, rash, and in serious cases, hemorrhagic complications. There is no specific treatment, making prevention critical. Belém presents elevated risk due to its tropical climate with year-round heat, heavy rainfall creating abundant breeding sites in standing water, dense urban neighborhoods with limited sanitation infrastructure, and consistent mosquito population density. PREVENTION STEPS 1. Eliminate standing water weekly. Empty and scrub flower pots, buckets, tires, and water storage containers. Cover all water tanks tightly. Aedes aegypti breeds in clean, stagnant water near homes. 2. Use registered repellent containing DEET or icaridin on exposed skin, especially during dawn and dusk peak biting hours. Sleep under insecticide-treated bed nets or ensure window screens are intact. 3. Wear long sleeves and pants during outdoor activities. Light-colored clothing reduces mosquito attraction. 4. Inspect your property every three days. Check gutters, drains, discarded containers, and construction debris. Report neglected sites to municipal authorities. 5. Seek immediate medical attention if fever persists beyond two days with severe symptoms. Do not self-medicate with aspirin or ibuprofen, which worsen bleeding risk.