摘要
目的:了解上海浦东新区感染性腹泻病人气单胞菌的感染及耐药情况,为相关防控策略的制定提供科学依据。方法:对2010年上海市浦东新区2个监测点,1245件急性腹泻样本进行气单胞菌检测,阳性菌进行药物敏感试验。结果:从1245件标本中检出气单胞菌93株,阳性率为7.47%,其中嗜水气单胞63株,温和气单胞26株,豚鼠气单胞4株。6月-8月份为高峰期。药敏试验结果:80%以上菌株对庆大,环丙沙星,阿米卡星、头孢噻肟敏感,对氨苄西林,复方新诺明、四环素、头孢噻吩、萘啶酸不同程度耐药。结论:气单胞菌感染存在季节性差异,与夏秋季腹泻关系密切。持续对气单胞菌及其耐药性的监测对细菌性腹泻病的预防与治疗具有指导意义。
Objective：To find out the incidence of Aeromonas infection and the drug resistance from diarrhea cases in Shanghai Pudong New Area.Methods： Detection Aeromonas in feces specimens from 1245 diarrhea samples in 2 monitoring sites;the positive strains were tested for sensitivity to 10 kinds of antibiotics by K-B method.Results： 93 stains（7.47%） of Aeromonas were isolated,including 26 strains of Aeromonas sobria,63 strains of Aeromonas hydrophila and 4 strains of Aeromonas caviae.The detection rate of infection during June to October revealed higher prevelence rate.Antimicrobial susceptibility tests showed more than 80% strains were susceptible to Gentamicin,Ciprofloxacin,Amikacin,Cefotaxime while resistant to Ampicillin,Trimethoprim-sulfamethoxazole,Cefalotin,Nalidixic acid at deferent levels.Conclusion： Infection rate of Aeromonas varied in season,having close relationship with diarrhea in summer and autumn.Continuous Monitoring to Aeromonas and its drug resistance has guiding significance for prevention and treatment of diarrhea disease.
出处
《中国卫生检验杂志》
CAS
2011年第6期1434-1435,共2页
Chinese Journal of Health Laboratory Technology
关键词
气单胞菌
耐药性
腹泻
Aeromonas
Drug tolerance
Diarrhea
