致病菌是常见的致病性微生物,能够引起人或动物疾病。食品中的致病菌主要有沙门氏菌、副溶血性弧菌、大肠杆菌、金黄色葡萄球菌等。据统计,我国每年由食品中致病菌引起的食源性疾病报告病例数约占全部报告的40%至50%。《食品安全法》规定,食品安全标准应当包括食品、食品相关产品中的致病性微生物、农药残留、兽药残留、重金属、污染物质以及其他危害人体健康物质的限量规定。目前,我国涉及食品致病菌限量的现行食品标准共计 Pathogenic bacteria are common pathogenic microorganisms, can cause human or animal diseases. Pathogenic bacteria in food are Salmonella, Vibrio parahaemolyticus, Escherichia coli, Staphylococcus aureus and so on. According to statistics, food-borne diseases caused by foodborne pathogens in our country annually account for about 40% to 50% of the reported total. The Food Safety Law stipulates that food safety standards should include food, food-related products in the pathogenic microorganisms, pesticide residues, veterinary drug residues, heavy metals, pollutants and other restrictions on human health substances. At present, China’s total food standards involving the limited number of food pathogens