reasons for dengue

Dengue fever is primarily transmitted through the bite of an infected mosquito, specifically the Aedes aegypti mosquito. This mosquito species is well-known for its ability to transmit dengue viruses and they typically thrive in and near human dwellings. They are most active during the day, especially at dawn and dusk. Both Aedes aegypti and Aedes albopictus are capable of transmitting dengue, so it’s definitely specific types of mosquitoes rather than any mosquito in general. As for the preventative measures, it sounds like you were doing a lot right by using repellent and wearing protective clothing. However, standing water is indeed a major contributor to mosquito breeding, and even small amounts like in flower pots or discarded containers can become a breeding ground. In areas where dengue is common, poorly managed water projects, rapid urbanization, and inadequate waste disposal can worsen the situation by providing ample breeding sites for mosquitoes. While there’s no specific treatment for dengue itself, maintaining hydration and managing fever is crucial. To reduce the risk of future infection, continue using repellents, wear long sleeves when possible, use bed nets, and ensure there are no water accumulations around your living area. Regarding reinfection, once infected by one serotype of the dengue virus, you develop immunity to that specific serotype, but it’s possible to be infected by other serotypes, so staying vigilant, especially when traveling to endemic areas, is important. There’s also a vaccine available in some countries for individuals with prior dengue infection, but it’s not universally applicable and should be discussed with your healthcare provider to determine if it’s appropriate for you.