2012-2023年仪征市疾控实验室微生物室间比对结果分析  

Analysis of inter-laboratory comparison of microorganisms in Yizheng's CDC laboratory from 2012 to 2023

作　　者：闵敏 张梅 赵姝旻 MIN Min;ZHANG Mei;ZHAO Shu-Min(Yizheng Center for Disease Control and Prevention,Yizheng 211400,China)

机构地区：[1]仪征市疾病预防控制中心,仪征211400

出　　处：《实验室检测》2024年第2期125-129,共5页Laboratory Testing

摘　　要：目的通过微生物盲样考核室间比对,评价其检测结果的准确性,提高微生物实验室的检验质量及检测能力。方法依据《食品安全国家标准食品微生物学检验》等方法对2012-2023年室间比对考核盲样进行检测。结果仪征市疾控微生物实验室2012-2023年室间质评盲样考核中,共检出小肠结肠耶尔森氏菌3株,蜡样芽孢杆菌5株,克罗诺杆菌属(阪崎肠杆菌)4株,阴沟肠杆菌2株,产气肠杆菌3株,溶血性链球菌3株,其中甲型链球菌1株,乙型链球菌2株,沙门氏菌3株,其中肠炎沙门氏菌1株,鼠伤寒沙门氏菌2株,单核增生李斯特氏菌2株。大肠埃希氏菌,志贺氏菌2型,弗氏柠檬酸杆菌,铜绿假单胞菌,溶藻弧菌,创伤弧菌,副溶血性弧菌,表皮葡萄球菌各1株。结论2012-2023年仪征市疾控实验室微生物室间比对结果均正确,手工与仪器相结合能够提升实验室的检测能力和质量。Objective The accuracy of the test results was evaluated by the interlaboratory comparison of the blind samples,and the test quality and test ability were improved.Methods According to the“National Standard for Food microbiology inspection of food safety”and other Methods for the 2012-2023 assessment of blind samples for testing.Results During the 2012-2023 Blind examination in Yizheng's CDC Microbiology Laboratory,3 strains of Enterocoliform Yersinia,5 strains of Bacillus cereus,4 strains of Klebsiella(E.sakazakii)and 2 strains of Enterobacter cloacae were detected,3 strains of Enterobacter aerogenes,3 strains of Streptococcus hemolyticus,1 strain of Streptococcus A,2 strains of Streptococcus B,3 strains of salmonella,1 strain of salmonella enteritidis,2 strains of Salmonella enterica,two strains of Liszt.Escherichia coli,Shigella,Citrobacter freundii,Pseudomonas aeruginosa,Vibrio alginolyticus,Vibrio vulnificus,Vibrio parahaemolyticus,Staphylococcus epidermidis.Conclusion From 2012 to 2023,all the results were correct,and the combination of manual and instrument can improve the detection capability and quality of the laboratory.

关 键 词：微生物检测 室间比对 菌株鉴定 

分 类 号：R446[医药卫生—诊断学]