The results of detection and identification also showed that even processed eel products could still be contaminated by Listeria monocytogenes, so the producer and supervising division should pay enough attention to prevent the outbreak of food poisoning.

• 检测鉴定结果也表明,加工过的鳗鱼产品仍然存在被单增李斯特氏菌污染的可能,应引起生产及监管部门的高度重视,防止食物中毒的爆发流行。