邯郸市2005—2009年食品食源性致病菌污染状况调查

目的了解邯郸市食品中致病菌污染状况,防止食源性疾病的发生。方法按照国标方法和2005—2009年全国食源性致病菌检测方法,对11类食品中的沙门菌、副溶血性弧菌、单增李斯特菌、大肠埃希菌0157∶H7、金黄色葡萄球菌、空肠弯曲菌进行了回顾性分析。结果380份样品中共检出46株致病菌,总检出率为12.11%。其中沙门菌4株,检出率1.05%;单增李斯特菌16株,检出率4.21%;副溶血性弧菌20株,检出率5.26%;金黄色葡萄球菌1株,检出率0.26%;大肠埃希菌O157∶H75株,检出率1.32%,空肠弯曲菌未检出。结论邯郸市食品中食源性致病菌污染比较严重,其中鲜冻水产品污染最严重。提醒卫生行政部门应加大对食品经营者经营销售行业的卫生监管力度,提高从业人员的卫生素质,保证上市食品的安全,防止食源性疾病的发生。

Investigation on Contamination of Food-Borne Pathogenic Bacteria in Handan City during 2005-2009

Objective] To investigate the contamination status of pathogenic bacteria in foods in Handan city, prevent the food-borne disease.Methods]According to the national standard method and national detection method for food-borne pathogenic bacteria during 2005—2009, Salmonella, Vibrio parahaemolyticus, Listeria monocytogenes, Escherichia Coli O157∶H7, Staphylococcus aureus and Campylobacter jejuni in 11 kinds of food were analyzed retrospectively.Results]46 strains of pathogenic bacteria were detected in 360 samples, the total detection rate was 12.11%. Among them, there were 4 strains of Salmonella （1.05%）, 16 strains of Listeria monocytogenes （4.21%）, 20 strains of Vibrio parahaemolyticus （5.26%）, 1 strain of Staphylococcus aureus （0.26%） and 5 strains of Escherichia Coli O157∶H7 （1.32%）. Campylobacter jejuni was not detected.Conclusion]In Handan city, the contamination status of pathogenic bacteria in foods is serious, especially in fresh and frozen aquatic products. It is suggested that health administration should enhance the supervision among foods managers, improve the health diathesis of the employed, ensure food safety in market and prevent the food-borne disease.