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血防投入是搞好血吸虫病防治工作的关键。为探讨血防资源筹集方案、模式 ,我们于 1 999年对 1 9个县、市、区 1 998年的实际血吸虫病防治工作投入进行了调查。现将结果报告如下。1 抽样和调查方法1 .1 样本 从血防活动相对频繁的尚未达到传播控制标准或仅达传播控制标准的 1
Blood prevention investment is the key to improve the prevention and treatment of schistosomiasis. In order to explore ways and means for raising blood-borne resources, we conducted a survey in 1999 on actual schistosomiasis control in 19 counties, cities and districts in 1998. The results reported below. 1 SAMPLING AND INVESTIGATION 1 .1 Samples that have not yet reached the standard of transmission control or the standard of transmission control only from the relatively frequent blood-borne activities