Dengue fever is common in tropical areas, so take extra precautions if you travel somewhere with this type of climate. The mosquito becomes infected when it bites a person who has dengue virus in their blood. The data show that although the incidence rate of dengue in mexico has. A dengue e uma doenca infecciosa febril aguda, transmitida pelo aedes aegypti e. Dengue fever is a virus transmitted to humans through bites from the aedes mosquito, a daybiting mosquito. Vetores hospedeiros os vetores sao mosquitos do genero aedes. Health experts have known about dengue fever for more than 200 years. Dengue is a disease caused by any one of four closely related dengue viruses denv1, denv2, denv3, and denv4. 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. This disease used to be called breakbone fever because it sometimes causes severe joint and muscle pain that feels like bones are breaking.
Perfil epidemiologico da dengue em pacientes adultos. This report analyses two decades 19902011 of dengue in mexico, based on reports published by the ministry of health. Prevent dengue by avoiding mosquito bites all four dengue viruses are spread primarily through the bite of an infected aedes species ae. 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. Nas americas, a especie aedes aegypti e a responsavel pela transmissao da dengue.
Caracteristicas epidemiologicas da dengue na comunidade sao. Registered in more than 120 countries, it is considered a global epidemic, a. People get dengue from the bite of an infected mosquito. Las manifestaciones clinicas del dengue pueden dividirse en tres etapas. Examination of pre and postepidemic cohort blood samples revealed that the incidence of dengue infection in 251 seronegative children was 39.