Epidemiological Scenario of Dengue in Brazil.
Epidemiological Scenario of Dengue in Brazil.
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DOI：
10.1155/2015/321873
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发表时间：
2015
影响因子：
--
通讯作者：
Rios M
中科院分区：
文献类型：
--
作者：
Fares RC;Souza KP;Añez G;Rios M
登革热是世界范围内最重要的蚊媒病毒性疾病。它由四种登革热病毒类型或血清型（DENV-1至DENV-4）中的任何一种引起，并由伊蚊属的蚊子传播。生态变化有利于该媒介的地理扩张，自从登革热在亚洲和太平洋地区大流行以来，该感染在世界范围内广泛分布，于1845年到达巴西。巴西的登革热发病率经常很高，该国的病例数在某个时候占全球登革热报告病例的60%。这篇评论涉及病媒分布，登革热疫情，循环血清型和基因型，以及预防方法正在巴西使用。
Dengue is the most important reemerging mosquito-borne viral disease worldwide. It is caused by any of four Dengue virus types or serotypes (DENV-1 to DENV-4) and is transmitted by mosquitoes from the genus Aedes. Ecological changes have favored the geographic expansion of the vector and, since the dengue pandemic in the Asian and Pacific regions, the infection became widely distributed worldwide, reaching Brazil in 1845. The incidence of dengue in Brazil has been frequently high, and the number of cases in the country has at some point in time represented up to 60% of the dengue reported cases worldwide. This review addresses vector distribution, dengue outbreaks, circulating serotypes and genotypes, and prevention approaches being utilized in Brazil.