2014年湖南省血吸虫病疫情通报

Endemic status of schistosomiasis in Hunan Province in 2014

本文通报了2014年湖南省血吸虫病疫情。截止2014年底,湖南省血吸虫病人31 669例;其中报告急性血吸虫感染病例2例,现存晚期血吸虫病病例4 625例,当年新发现90例,死亡59例。全省流行村共有存栏耕牛156 288头,检查发现感染血吸虫病牛540头。2014年,湖南省共有钉螺面积175 910.47hm2,其中新发现有螺面积419.3hm2,未发现感染性钉螺。疫情显示:2014年湖南省血吸虫病疫情进一步下降,达到历史最低水平,但如期实现《全国预防控制血吸虫病中长期规划纲要(2004-2015)》目标仍有压力,需要继续加强以传染源控制为主的综合防治工作和疫情监测,促进2015年全省达标工作目标的实现。

This report describes the endemic status of schistosomiasis in Hunan Province in 2014. By the end of 2014, there were 31 669 schistosomiasis japonica cases, in which 2 were acute cas-es and 4 625 were advanced cases. Newly reported cases were 90, in whom 59 were dead in 2014. Of the estimated 156 288 cattle raised in endemic regions, 540 were determined as positive by stool exami-nation. In 2014, there were around 175 910.47 hm2 Oncomelania snail infested areas in total, in which 419.3 hm2 were newly reported in non-endemic areas, and yet none infected snails were found. Al-though the data showed that the endemicity of schistosomiasis tended to decrease in Hunan Province, and reached the lowest level in history, yet challenges still exist to reach the aims of the medium and long term national program. In order to achieve the goal of schistosomiasis prevention and control by 2015 throughout the province, comprehensive measures on control of the infection sources basis and effective surveillance need to be strengthened.