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2004-2008年南涧县实施血吸虫病综合治理项目,2008年居民和家畜血吸虫感染率分别较2004年下降了94.39%和83.29%,且均降至1%以下,2005年以后未发现急性血吸虫感染病例;钉螺面积下降了70.01%,2007年以后未发现感染性钉螺。南涧县有效控制了血吸虫病传播。
The project of implementing schistosomiasis control in Nanjian County from 2004 to 2008 showed that the infection rates of residents and domestic animals decreased by 94.39% and 83.29% respectively in 2008 and fell below 1%, and no acute schistosomiasis infection was found after 2005 Cases; snail area decreased by 70.01%, after 2007 found no contagious snails. Nanjian effectively control the spread of schistosomiasis.