疫苗冰箱中的细菌种类调查  

Investigation of bacteria species in vaccine refrigerators

作　　者：柴鹏飞[1] 李平[1] 郑文慧[1] 徐秀珍[1] 孙烨祥 

机构地区：[1]宁波市鄞州区疾病预防控制中心,浙江宁波315100

出　　处：《中国卫生检验杂志》2017年第6期884-885,共2页Chinese Journal of Health Laboratory Technology

基　　金：浙江省预防医学会软课题项目(2015YF04)

摘　　要：目的了解疫苗冰箱中的主要细菌种类及其致病风险。方法选取8家预防接种门诊的27台疫苗冰箱作为研究对象,采用营养琼脂(NA)进行细菌的采集与分离,通过VITEK2进行鉴定。结果共分离到细菌83株;以库克菌属(Kocuria)、鞘脂单胞菌属(Sphingomonas)、葡萄球菌属(Staphylococcus)、不动杆菌属(Acinetobacter)、微球菌属(Micrococcus)、莫拉菌属(Moraxella)6个属的菌株为主。致病菌21株,占25.30%,以鞘脂单胞菌属(Sphingomonas)、不动杆菌属(Acinetobacter)、葡萄球菌属(Staphylococcus)为主。结论疫苗冰箱中存在种类丰富的细菌,且存在致病菌,疫苗冰箱的安全问题应引起重视。Objective To understand bacteria species and their pathogenic risk in vaccine refrigerators. Methods 27 vaccine refrigerators belonging to 8 vaccination clinics were selected. To sample and isolate bacteria with nutrition agar（ NA）. The isolates were identified by VITEK 2 automatic microbiology analyzer. Results 83 bacterial strains were isolated. Most of them belonged to Kocuria,Sphingomonas,Staphylococcus,Acinetobacter,Micrococcus,Moraxella. 21 were pathogenic,accounting for25. 30%,mostly blonged to Sphingomonas,Acinetobacter,Staphylococcus. Conclusion Variety of bacteria existed in vaccine refrigerators. The safety of vaccine refrigerators should be paid attention to.

关 键 词：冰箱 疫苗 细菌种类 

分 类 号：R187[医药卫生—流行病学]