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用病毒核酸电泳分析,对兴安、灵川县几起由新轮状病毒引起的成人流行性腹泻,进行流行病学调查。共检测35份急性病人粪便标本,病毒检出率为28/35。几起流泻平均发病率为28.7％,最高55.3％,患者主要为青壮年,15岁以上人群占84.1％。引起暴发流行主要原因是水源受到污染,以及大部份群众有喝生水习惯,大雨是造成流行的主要因素。
Using viral nucleic acid electrophoresis analysis, several epidemic diarrhea caused by new rotavirus were detected in Xing’an and Lingchuan counties for epidemiological investigation. A total of 35 acute patients stool specimens were detected, the detection rate of the virus was 28/35. The average incidence of several cases of diarrhea was 28.7% and the highest was 55.3%. The patients were mainly young and middle-aged, while those over 15 years old accounted for 84.1%. The main cause of the outbreak caused by epidemic is water pollution, and most people have raw water habits, heavy rain is the main cause of the epidemic.