Analysis of the Application of Automatic Microbiological Analyzer VITEK-2 in Bacillus Cereus Detection  

作　　者：LIUChangjun 

机构地区：[1]Xuan'en County Center for Disease Control and Prevention, Enshi Hubei 445000, China

出　　处：《外文科技期刊数据库(文摘版)医药卫生》2022年第6期018-021,共4页

摘　　要：Objective: to explore the application of VITEK-2 in the detection of Bacillus cereus. Methods: nine people were used for food poisoning on June 10, 2018, and 6 people were poisoned with food poisoning on December 20, 2018. The total number of bacteria, total coliform bacteria, heat-resistant coliform bacteria, Staphylococcus aureus, Bacillus cereus, and Salmonella were tested for suspicious food, vomit and anal swabs. Results: salmonella, Staphylococcus, Bacillus cereus were detected in five vomit collected in a village of Xuan’en county: 260,000 cfu / ml, total coliform: > 1600MPN / 100ml;sweet: 4500 cfu / g, Bacillus cereus: 4100cfu / g. Bacillus cereus was detected in a school in Xuan’en county, 410cfu / g in pumpkin soup, 77,000 cfu / g in fried bean food, Bacillus cereus 290cfu / g in rice, and the total number of colonies of 67,000 cfu / g seriously exceeded the standard. All other samples were detected in Bacillus cereus. Conclusion: these two Bacillus cereus food poisoning and container contamination of food and contained food are the main reasons. VITEK-2 automatic microbial identification instrument has high accuracy in the detection of Bacillus cereus.

关 键 词：bacillus cereus VITEK-2 fully automatic microbiological identification instrument food poisoning 

分 类 号：R[医药卫生]