Dengue fever mosquito vectors is contacted via several species in the genus Aedes especially A. Aegypti virus Deng subspecies is four species. Virus infection often patients are immune to the virus. The rest of your life, but the immune response to dengue virus bit. . in short time, virus infection Deng little else at a later date, increasing the risk of complications is severe. Disease prevention by a reduction in the number of breeding and the number of mosquitoes and prevent mosquito bites. Because there is no vaccine in commerce.