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土壤肠道线虫卵污染及与人群感染关系的调查已有报告[1]。为了解集体驱虫后人群感染率变化及家居环境土壤虫卵污染状况,作者等于2001年9月~2004年9月在贵州省普定县龙场乡肠道线虫防治点进行了连续观察。结果报告如下。1内容与方法1.1服药及粪检普定县龙场乡防治点居民250余户,
Investigations of soil gut nematode egg contamination and its association with human infections have been reported [1]. In order to understand the change of population infection rate after community insecticide and the soil environment and egg pollution in home environment, the author was observed continuously from September 2001 to September 2004 in the intestinal nematode prevention and control of Longchang Township, Puding County, Guizhou Province. The results are reported below. 1 content and methods 1.1 medication and manure Longding County, Pudong County prevention and control points residents more than 250 households,