【摘要】 2005～2008年永胜县新民村国家级血吸虫病监测点螺情无明显变化,居民感染率逐年下降,但需加大防治力度。更多还原

【Abstract】 The results from the surveillance of schistsosomiasis in the national surveillance site of Xinmin Village,Yongsheng County from 2005 to 2008 showed that the infection rate of residents decreased year by year,but there was little change in snail status,and which suggested that the control work should still be strengthened.更多还原