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2005年4月,在湖南省藕池河流域华容县友谊村新发现大片钉螺孳生地,且活螺框出现率及感染性钉螺平均密度均较高,报告如下。1内容与方法1.1新疫区概况新疫区友谊村位于藕池河中支东侧,与湖北省周边乡镇隔河相望。耕地面积153.33hm2,人口1084人,耕牛及山羊均在200头左右。居民种植
In April 2005, a large snail breeding site was newly discovered in Youyi Village, Huacong County, Ouchi River Basin, Hunan Province. The occurrence rate of live snails and the average density of infected snails were high. The report is as follows. 1 Content and methods 1.1 New outbreaks of the epidemic area Friendship Village is located in the east side of the Ouchihe Zhongzhu, and the surrounding towns and villages across the river across the river. Cultivated land area of 153.33hm2, population of 1084 people, cattle and goats are 200 or so. Residents planted