2001 - 2012年巴西塞阿拉州福塔雷萨市登革热疫情的昆虫学和流行病学方面
Entomological and epidemiological aspects of dengue epidemics in Fortaleza, Ceará, Brazil, 2001-2012.
作者信息
Oliveira Rhaquel de Morais Alves Barbosa, Araújo Fernanda Montenegro de Carvalho, Cavalcanti Luciano Pamplona de Góes
机构信息
Programa de Pós-Graduação em Saúde Coletiva, Universidade Federal do Ceará, Fortaleza, CE, Brazil.
Laboratório Central de Saúde Pública, Secretaria da Saúde do Estado do Ceará, Fortaleza, CE, Brazil.
出版信息
Epidemiol Serv Saude. 2018;27(1):e201704414. doi: 10.5123/s1679-49742018000100014. Epub 2018 Feb 15.
OBJECTIVE
to characterize the entomological and epidemiological aspects of dengue epidemics occurred in Fortaleza, Ceará, Brazil, from 2001 to 2012.
METHODS
descriptive study with data from the Information System for Notifiable Diseases (Sinan), Information System of Hospitalizations due to Yellow Fever and Dengue (2001-2009), National Program for Dengue Control (2010-2012), and Rapid Survey of Aedes aegypti Infestation Index, referring to the years in which the incidence of dengue was above 75%.
RESULTS
from 2001 to 2012, 194,446 cases of suspected dengue were notified; the epidemic years were 2001, 2006, 2008, 2011 and 2012; there was a progressive increase in the incidence of the disease (587.0/100 thousand inhabitants in 2001 and 1,561.1/100 inhabitants in 2012); there was co-circulation of up to three serotypes and high vector infestation, especially in water tanks.
CONCLUSION
after a long period of virus circulation in Fortaleza, dengue remains as an important health issue, with severe cases and high fatality rate.
目的
描述2001年至2012年在巴西塞阿拉州福塔莱萨市发生的登革热疫情的昆虫学和流行病学特征。
方法
采用描述性研究，数据来源于法定传染病信息系统（Sinan）、黄热病和登革热住院信息系统（2001 - 2009年）、国家登革热控制计划（2010 - 2012年）以及埃及伊蚊侵扰指数快速调查，涉及登革热发病率高于75%的年份。
结果
2001年至2012年，共报告194,446例疑似登革热病例；疫情年份为2001年、2006年、2008年、2011年和2012年；该病发病率呈逐年上升趋势（2001年为587.0/10万居民，2012年为1,561.1/100居民）；多达三种血清型共同流行，病媒侵扰严重，尤其是在水箱中。
结论
在福塔莱萨市病毒长期传播之后，登革热仍然是一个重要的健康问题，存在重症病例和高死亡率。
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