据世界卫生组织统计,每年约220万人口死于食源性疾病以及饮用水引起的疾病。食品安全已经成为影响全球公共卫生至关重要的、鲜明的因素。美国疾病预防与控制中心称:每年,食源性疾病可导致六分之一的人口患病,12.7万多人入院治疗以及大约3000人死亡。仅仅是美国,每年就要为此花费77亿美元。随着食品供应链日益高度全球化,食源性疾病发生的风险与日俱增。与此同时,食品安全事故的数量和严重程 According to the World Health Organization, about 2.2 million people die each year from food-borne diseases and diseases caused by drinking water. Food safety has become a vital, defining factor affecting global public health. The Centers for Disease Control and Prevention said every year, food-borne diseases cause one sixth of the population, more than 127,000 people are hospitalized, and about 3,000 die. It is only the United States that it spends about $ 7.7 billion annually. With the increasingly globalized food supply chain, the risk of foodborne illness is increasing. At the same time, the number and severity of food safety incidents