Dengue Fever risk in Manaus

Dengue Fever Prevention Guide for Manaus, Brazil Risk Score: 70/100 Dengue fever is a viral infection transmitted by Aedes aegypti mosquitoes. Symptoms include high fever, severe headache, joint and muscle pain, rash, and in severe cases, hemorrhagic complications requiring hospitalization. Manaus presents elevated risk due to its tropical climate with year-round high temperatures and heavy rainfall from December through May. The Amazonas region sees peak transmission during this rainy season. Rapid urbanization, water storage practices in residential areas, and the city's location along waterways create ideal breeding habitats for mosquitoes. Limited waste management in some neighborhoods further increases standing water accumulation. Five actionable prevention steps for residents and visitors: Eliminate standing water weekly. Inspect and empty flower pots, tires, buckets, and water storage containers around your home. Mosquitoes breed in clean stagnant water within days. Use EPA-registered insect repellent containing DEET, picaridin, or oil of lemon eucalyptus on exposed skin, especially during dawn and dusk when Aedes mosquitoes are most active. Install window screens and sleep under bed nets, particularly in open-air housing common in Manaus neighborhoods. Repair any tears in existing screens immediately. Wear long-sleeved shirts and long pants during outdoor activities. Light-colored clothing reduces mosquito attraction compared to dark colors. Report areas with accumulated water or inadequate drainage to local health authorities. Municipal surveillance programs respond to community notifications in Manaus. Seek medical attention promptly if fever persists beyond two days with severe symptoms. Early detection significantly improves outcomes. This guide provides general prevention information. Consult healthcare providers for personalized medical advice.