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为了解农村居民中感染性腹泻病原学情况，我们于１９９０年１－１２月对睢县刘小庄、王老集两个自然村进行了调查。结果：检查腹泻病人３１８例，检出病原者１３２例（４１．５１％），检出病原１５种１７２株，检出率４９．３７％；检查健康人群３１０名，检出病原者６３名（２０．３２％），检出病原１２种６９株，检出率２２．２６％；检查外环境标本４０５份，其中４０份（９．９７％）检出病原菌，共检出病原菌６种４４株，检出率１０．９７％。各类标本检出的主要病原为ＥＴＥＣ（ＬＴ）、变型杆菌，其次为志贺菌、轮状病毒。文章对发病原因进行了讨论。
To understand the etiology of infectious diarrhea among rural residents, we conducted a survey on two natural villages in Liuxiaozhuang and Wanglaoji in Yixian from January to December 1990. Results: 318 cases of diarrhea patients were detected, of which 132 cases (41.51%) were detected and 15 pathogens were detected 172 cases, the detection rate was 49.37%; 310 healthy people were examined, and 63 pathogens were detected 20 strains of pathogenic bacteria were found, of which 69 were pathogenic bacteria, of which 69 were pathogenic bacteria, of which 69 were pathogenic bacteria, accounting for 22.26% , The detection rate of 10.97%. The main pathogens detected in various specimens were ETEC (LT), mutant bacilli, followed by Shigella and rotavirus. The article discusses the causes of the disease.