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目的分析2014年湖北省血吸虫病重点水域哨鼠监测疫情资料。方法按照《湖北省血吸虫病流行区重点水域哨鼠监测方案》要求,以行政村为单位,在全省12个县共设立了37个监测点,于5—10月汛期通过哨鼠法在长江流域和汉北河水系等重点水域监测汛期水体血吸虫感染性,同时进行钉螺调查、野粪调查及人畜活动监测。结果对所有735只存活哨鼠饲养35 d后解剖,于监利县鄢铺村外洲环境发现阳性环境1处,发现阳性鼠2只,总阳性率0.27%,阳性鼠平均虫荷为3条/只。结论哨鼠监测法对我省重点水域水体感染性监测具有一定的敏感性,但其预警时效性尚待提高。
Objective To analyze the epidemic situation of the sentinel surveillance in key areas of schistosomiasis in Hubei Province in 2014. Methods According to the requirements of the monitoring program of the sentinel mice in the key waters of schistosomiasis endemic areas in Hubei Province, 37 monitoring sites were set up in 12 administrative districts in the province. During the flood season from May to October, Watersheds and Hanbei River water system and other key waters to monitor water seasons in seabuckthorn infection, snail investigation, wild manure survey and monitoring of human and animal activities. Results All 735 surviving whistles were kept for 35 days and then dissected. One positive animal was found in the external environment of Yanpu Village in Jianli County. Two of them were positive, with a total positive rate of 0.27%. The average number of positive mice was 3 / only. Conclusion The sentinel monitoring method is sensitive to the waterborne infection monitoring in the key waters of the province, but its warning timeliness needs to be improved.