Vetores hospedeiros os vetores sao mosquitos do genero aedes. A dengue e uma doenca infecciosa febril aguda, transmitida pelo aedes aegypti e. Prevent dengue by avoiding mosquito bites all four dengue viruses are spread primarily through the bite of an infected aedes species ae. Registered in more than 120 countries, it is considered a global epidemic, a. Dengue is a disease caused by any one of four closely related dengue viruses denv1, denv2, denv3, and denv4. Dengue fever is a virus transmitted to humans through bites from the aedes mosquito, a daybiting mosquito. Perfil epidemiologico da dengue em pacientes adultos. It takes a week or more for the dengue virus to replicate in the mosquito. The mosquito becomes infected when it bites a person who has dengue virus in their blood. Caracteristicas epidemiologicas da dengue na comunidade sao. Examination of pre and postepidemic cohort blood samples revealed that the incidence of dengue infection in 251 seronegative children was 39.
People get dengue from the bite of an infected mosquito. These mosquitoes also spread chikungunya and zika viruses the mosquitoes that spread dengue are found in most tropical and subtropical regions of the world, including many parts of the united states. The data show that although the incidence rate of dengue in mexico has. Perfil epidemiologico del dengue en pacientes adultos. Dengue fever is an infectious disease carried by mosquitoes and caused by any of four related dengue viruses. Nas americas, a especie aedes aegypti e a responsavel pela transmissao da dengue. A palavra dengue tem origem espanhola e quer dizer melindre, manha. O virus da dengue e um arbovirus do genero flavivirus, pertencente a familia flaviviridae. This report analyses two decades 19902011 of dengue in mexico, based on reports published by the ministry of health. Dengue fever is common in tropical areas, so take extra precautions if you travel somewhere with this type of climate. Dengue is one of the main vectorborne diseases and has become a severe public health problem during the last decade, both in mexico and worldwide.
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