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目的对某集团公司食堂发生的一起食物中毒病原菌进行实验室检测。方法参照WS271-2007、WS287-2008、WS289-2008和GB4789.10-2010对采集的29份样本进行肠道致病菌检测,对检出的副溶血性弧菌用ATB细菌鉴定仪进行生化鉴定,以及血清分型、神奈川试验。结果从29份样本中检出17株副溶血性弧菌,生化反应一致,血清学试验均为O3:K6型,神奈川试验均阳性。结论本次食物中毒是由副溶血性弧菌引起。
Objective To conduct laboratory tests on food poisoning pathogens that occurred in the canteen of a group company. Methods According to WS271-2007, WS287-2008, WS289-2008 and GB4789.10-2010, 29 samples collected were tested for intestinal pathogenic bacteria, and the detected Vibrio parahaemolyticus was biochemically identified by ATB bacteria analyzer , And serotyping, Kanagawa test. Results 17 strains of Vibrio parahaemolyticus were detected from 29 samples. The biochemical reactions were consistent. The serological tests were O3: K6 type, and Kanagawa test was positive. Conclusion This food poisoning is caused by Vibrio parahaemolyticus.