吴江市钩虫病流行特点及现状分析

Analysis of Current Status and Epidemiological Characteristics of Hookworm Infection in Wujiang City

为了解吴江市钩虫病流行病学特征并评价防治效果 ,开展了流行病学调查及监测。结果显示 :吴江市为美洲钩虫和十二指肠钩虫的混合感染区 ,虫种及感染率有明显的地区分布特征。从多个试点村的监测结果显示 ,通过防治钩虫感染率下降明显、控制稳定 ,已接近阻断传播阈值。目前钩虫病的主要防治地区为种植蚕桑、蔬菜较多的西南地区 。

To gain understanding the epidemiological characteristics of hookworm infection and evaluate the efficiency of controling measures, an epidemiological surveillance and investigation of hookworm infection was conducted in Wujiang city The results showed that it characterized by the mixed infection city with N americanus and A duodenale; there were obvious characteristics of regional distribution of species and infection rate of hookworm The result of survey in several experimental villages showed that the infection rate was declined markedly, the controling situation of the areas was kept in stable The hookworm transmission has already approached the threshold, and tended to be interrupted So far the key area should be put on planting vegetable and mulberrytarseting the elder women laboring in the fields