Costa Isabelle Matos Pinheiro, Calado Daniela Cristina
Universidade Federal do Oeste da Bahia, Programa de Pós-Graduação em Ciências Ambientais, Barreiras-BA, Brasil.
Epidemiol Serv Saude. 2016 Oct-Dec;25(4):735-744. doi: 10.5123/S1679-49742016000400007.
to describe seasonal mosquito distribution and the incidence of dengue cases in Barreiras, Bahia, Brazil.
this is a descriptive study using primary data on mosquito distribution in ovitraps from April 2012 to March 2013, as well as secondary data from the Notifiable Diseases Information System, Epidemiological Surveillance and the Zoonosis Control Center about dengue cases and Aedes aegypti infestation rates from January 2007 to March 2013.
16,512 mosquito specimens were collected, 62.0% were Culex quinquefasciatus (most frequent in the dry season) and 38.0% were Aedes aegypti (most frequent in the rainy season); 8,373 dengue cases were recorded, with highest incidence per 100,000 inhabitants in 2009 (n=704.5), 2011 (n=429.3) and 2013 (n=247.2), between January and June.
Culex quinquefasciatus and Aedes aegypti occurred in all months; dengue incidence was higher in the rainy season and in alternating years.
描述巴西巴伊亚州巴雷里尼亚斯市蚊子的季节性分布及登革热病例的发病率。
这是一项描述性研究，使用了2012年4月至2013年3月诱蚊产卵器中蚊子分布的原始数据，以及2007年1月至2013年3月法定传染病信息系统、流行病学监测和人畜共患病控制中心关于登革热病例和埃及伊蚊感染率的二手数据。
共收集到16512只蚊子标本，其中62.0%为致倦库蚊（在旱季最为常见），38.0%为埃及伊蚊（在雨季最为常见）；记录到8373例登革热病例，2009年（n = 704.5）、2011年（n = 429.3）和2013年（n = 247.2）1月至6月期间每10万居民中的发病率最高。
致倦库蚊和埃及伊蚊全年各月均有出现；登革热发病率在雨季及交替年份较高。
