最近,日本暴发了近万人感染O—157大肠杆菌的食物中毒事件,引起世界各国的普遍关注。据报道,在日本大阪府几十所小学和保育学校相继有9000多名儿童发生食物中毒,近10人死亡,几百名需要住院治疗,并在其中半数以上患儿的粪便中检出O—157型出血性大肠埃希氏菌,引起日本政府的高度重视,经对食品认真化验检查,日本仙台市和 Recently, nearly 10,000 people were infected with food poisoning caused by O-157 Escherichia coli in Japan, causing widespread concern in various countries in the world. More than 9,000 children have been reported to have poisoned food in dozens of primary schools and childcare schools in Osaka Prefecture, Japan, killing nearly 10 people and requiring hundreds of hospitalizations. In addition, over half of the children’s stools detected O- 157 hemorrhagic Escherichia coli, causing the Japanese government attach great importance to the careful examination of food, Sendai City, Japan and