摘要
目的分析湖北省2009年国家级血吸虫病疫情监测点疫情变化,了解湖北省血吸虫病流行现状,为制定血吸虫病防治对策提供科学依据。方法根据《全国血吸虫病监测方案》的要求,16个监测点开展人群及家畜病情、螺情和相关因素调查,采用SPSS12.0软件统计分析监测结果。结果湖北省16个监测点居民感染率为1.03%,耕牛感染率为1.98%,活螺平均密度为0.2934只/0.11m2,感染螺平均密度为0.00041只/0.11m2,钉螺感染率为0.139%。各项疫情指标较前4年有所下降。结论监测点人畜感染率呈现持续下降,但部分监测村钉螺感染率仍较高,因此,应加强钉螺控制措施,提高药物灭螺质量,防止疫情反弹。
Objective To analyze the endemic situation of schistosomiasis at the national surveillance sites in Hubei province in 2009,and understand the present status of schistosomiasis transmission in Hubei,so as to provide scientific basis for planning the prevention and control program.Methods Surveillance was carried out in 16 national surveillance sites in Hubei province according to the national surveillance protocol.Data statistics and analysis were processed by SPSS12.0.Results In 16 surveillance sites,the infection rate of residents was 1.03%,the infection rate of cattle was 1.98%,snail density was 0.293 4/0.11 m2,the density of positive snail was 0.000 41/0.11 m2 and snail infection rate was 0.139%.Generally speaking,all the indices in 2009 were somewhat lower than those of the last four years.Conclusions The infection rate of residents and cattle continuously decreased in 16 surveillance sites,but the infection rate of snail was still very high,the measure for snail control should be further improved,and the quality of snail molluscicide should be promoted.
出处
《公共卫生与预防医学》
2010年第6期4-8,共5页
Journal of Public Health and Preventive Medicine
关键词
血吸虫病
疫情
监测
Schistosomiasis
Endemic situation
Surveillance
