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目的掌握本土地区腹泻病主要的病原构成和流行特点,为制定预防措施和临床治疗提供参考依据。方法依据腹泻病症候群监测技术方案自2011年4月至2013年3月对全县3家哨点医院采集的腹泻病人粪便标本进行病原菌检测。结果从268份标本中共分离检出阳性菌株93份,总检出率34.70%。其中致泻性大肠埃希菌65份,占69.89%;志贺菌18份,占19.35%;沙门菌9份,占9.68%;小肠结肠炎耶尔森菌1份,占1.08%。6-9月为检出高峰,占总检出率的81.08%。结论 2011年4月至2013年3月平罗县感染性腹泻主要病原菌为致泻性大肠埃希菌。
Objective To master the main pathogenic constitution and epidemic characteristics of diarrheal diseases in local areas and provide references for the formulation of preventive measures and clinical treatment. Methods According to the monitoring program of diarrheal disease syndromes, the pathogenic bacteria of diarrhea patients collected from 3 sentinel hospitals in the county from April 2011 to March 2013 were tested. Results A total of 93 positive isolates were detected from 268 samples with a total detection rate of 34.70%. Including diarrheal Escherichia coli 65, accounting for 69.89%; Shigella 18, accounting for 19.35%; 9 Salmonella, accounting for 9.68%; Yersinia enterocolitica 1, accounting for 1.08%. June-September to detect the peak, the total detection rate of 81.08%. Conclusion The main pathogen of infectious diarrhea in Pingluo County from April 2011 to March 2013 was diarrhea-causing Escherichia coli.