摘要
目的 掌握北京市房山区腹泻患者中空肠弯曲菌感染现状及流行特征。方法 对房山区2家哨点医院腹泻患者粪便标本持续12个月的监测,粪便样本经促生长液增菌、双孔滤膜板培养进行病原菌分离,经生化试验、仪器鉴定被确证为空肠弯曲菌。结果 全年共360份腹泻患者粪便标本,30份标本被确证为空肠弯曲菌感染,阳性率为8.33%(30/360);通过1~12月监测数据分析得出,空肠弯曲主要感染人群为青壮年,感染率为5.56%(20/360);且在7~10月为高峰期,发病率为6.39%(23/360)。结论 检测结果表明感染性腹泻患者中空肠弯曲菌的检出率明显高于北京市最新报道7.03%;双孔滤膜培养法可提高粪便标本中空肠弯曲菌的检出率;辖区腹泻患者中空肠弯曲菌的感染情况严重,应引起有关部门的重视,及早建立弯曲菌监测网络体系。
Objective To understand the current status and epidemic characteristics of Campylobacter jejuni infection in patients with diarrhea in Fangshan District. Methods The fecal specimens of patients with diarrhea in two sentinel hospitals in Fangshan District were monitored for 12 months.The fecal samples were isolated by growth-promoting liquid enrichment and double-porous membrane culture,confirmed by biochemical test and instrument identification as Campylobacter jejuni. Results A total of 30 samples of 360 diarrhea stool samples was confirmed as Campylobacter jejuni with a positive rate of 8.30%(30/360).Results showed that the main victims of Campylobacter jejuni were middle-aged adults,5.60%(20/360),and the peak was from July to October,6.40%(23/360). Conclusions Results showed that the detection rate of Campylobacter jejuni was slightly higher than that in the latest report from other parts of Beijing(7.03%).The double-porous membrane culture method could improve the detection rate of Campylobacter jejuni in fecal specimens,the infection of Campylobacter jejuni in patients with diarrhea in the jurisdiction was serious,and the relevant departments should pay more attention,and the Campylobacter monitoring network should be established earlier.
作者
王云霞
刘海波
史文凤
刘颖
WANG Yunxia;LIU Haibo;SHI Wenfeng;LIU Ying(Fangshan District Center for Disease Control and Prevention,Beijing 102400,China)
出处
《公共卫生与预防医学》
2018年第6期71-73,共3页
Journal of Public Health and Preventive Medicine
关键词
空肠弯曲菌
双孔滤膜培养
检测
Campylobacter jejuni
Membrane filter method
Detection
作者简介
王云霞,本科,主管技师,主要从事微生物检验工作.
