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2005-2009年湖南省汉寿县凤阳冲村血吸虫病监测点疫情监测结果表明,5年来,居民血吸虫感染率显著下降,但螺情无明显变化。
The epidemic situation of schistosomiasis surveillance in Fengyang Chongcun, Hanshou County, Hunan Province from 2005 to 2009 showed that the infection rate of schistosomiasis decreased significantly in the past five years, but the snail status did not change significantly.