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目的分析2010-2011年湖北省血吸虫病国家级监测点监测结果,为制定血吸虫病防治对策提供科学依据。方法依照《全国血吸虫病监测方案(试行)》开展16个监测点的疫情监测工作,并对监测结果进行统计分析。结果2010-2011年16个监测点居民血吸虫感染率分别为0.89%和0.40%,2011年与2010年相比下降了55.06%;耕牛平均感染率分别为1.41%和0.81%,2011年与2010年相比下降了42.55%;2010年渔民感染率最高,2011年农民感染率最高;2011年活螺平均密度、感染性钉螺平均密度和钉螺感染率与2010年相比分别下降了42.44%、78.95%和62.71%。结论与2010年相比,2011年湖北省国家级监测点血吸虫病疫情出现了明显下降,但疫情仍不稳定,需进一步加大传染源控制力度,加强耕牛管理以及查灭螺工作。
Objective To analyze the surveillance results of schistosomiasis surveillance stations in Hubei Province from 2010 to 2011 and provide scientific evidence for the development of schistosomiasis control strategies. Methods According to the National Schistosomiasis Surveillance Program (for Trial Implementation), the epidemic situation monitoring work was carried out at 16 monitoring points, and the monitoring results were statistically analyzed. Results The prevalence rates of schistosomiasis among residents in 16 monitoring sites from 2010 to 2011 were 0.89% and 0.40% respectively, down by 55.06% from 2011 to 2011. The average infection rates of cattle were 1.41% and 0.81% respectively, while in 2011 and 2010 Compared with 42.54% in 2010; the highest infection rate among fishermen in 2010 and the highest peasant infection rate in 2011; the average density of live snails, the average density of infected snails and the infection rate of snails decreased by 42.44% and 78.95 respectively in 2011 compared with that in 2010 % And 62.71%. Conclusions Compared with 2010, the epidemic situation of schistosomiasis at the national level monitoring sites in Hubei Province dropped significantly in 2011, but the epidemic situation is still unstable. It is necessary to further strengthen the control of source of infection, beef cattle management and the investigation of snail control.