目的分析冷冻梭子蟹被霍乱弧菌污染的原因,提出可行的处理方案,防止此类事件再发生。方法对冷冻梭子蟹加工现场进行卫生学调查并抽取代表性样品送实验室按《食品卫生检验方法注解微生物学部份》方法检验。结果经实验室培养检出霍乱弧菌1株。结论该批冻蟹已被霍乱弧菌(小川血清型)污染,须在检验检疫人员监督下销毁。 Objective To analyze the causes of the contamination of frozen shuttle crabs by Vibrio cholerae, and propose feasible treatment plans to prevent the recurrence of such events. Methods Hygienic investigation was carried out on the processing site of frozen shuttle crab and representative samples were sent to the laboratory for testing in accordance with the method of “Microbiology of food safety inspection method”. Results Vibrio cholerae 1 strain was detected by laboratory culture. Conclusion The batch of frozen crabs has been contaminated with Vibrio cholerae (Ogawa serotype) and must be destroyed under the supervision of inspection and quarantine officers.