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用２年时间对成都市儿童空肠弯曲菌感染进行了流行病学调查研究。１０９２例小儿急性腹泻中空肠弯曲菌检出率为１１．３６％，１～２岁检出率最高，６个月以内婴儿检出率最低。小儿急性腹泻全年均可检出空肠弯曲菌，以春夏季检出率较高，秋冬季较低。幼儿园健康儿童空肠弯曲菌带菌率为５．０９％，各幼儿园存在差异有显著性，分析其原因可能与儿童的家庭居住情况不同有关。耐药谱结合质粒分析应用于托幼机构儿童空肠弯曲菌感染调查，结果提示：儿童空肠弯曲菌感染可能是由许多在遗传学上同源相关性较远的空肠弯曲菌所引起。
With 2 years of Chengdu children Campylobacter jejuni infection conducted epidemiological investigation. The detection rate of Campylobacter jejuni in 1092 children with acute diarrhea was 11.36%. The detection rate of Campylobacter jejuni was the highest in 1 ~ 2 years and the lowest in 6 months. Campylobacter jejuni can be detected in children with acute diarrhea throughout the year, with a higher detection rate in spring and summer and a lower autumn and winter. The prevalence rate of Campylobacter jejuni in healthy children in kindergarten was 5.09%. There were significant differences among the kindergartens. The reason may be related to the different living conditions of children in families. Resistance spectrum and plasmid analysis were used in kindergartens childrens Campylobacter jejuni infection investigation, the results suggest that: children Campylobacter jejuni infection may be caused by many genetic homology more distant Campylobacter jejuni.