2007年温州地区食源性致病菌污染调查分析

目的了解2007年温州地区食品中沙门菌、单核细胞增生李斯特菌、大肠杆菌O157∶H7、空肠弯曲菌、金黄色葡萄球菌、副溶血性弧菌、香港海鸥菌的污染状况,提高温州地区食源性疾病检测、预警和控制能力,有效地预防、预测食源性疾病的暴发。方法依据国家食源性疾病监测网2007年度工作手册进行。结果检测生鸡肉、生猪肉、生牛肉、生羊肉、散装熟肉制品、海水鱼、淡水鱼、冷菜等八大类,共检出各类病原菌74株。其中以金黄色葡萄球菌的总检出率为最高,检出20株,检出率达15.04%;其次为副溶血性弧菌,检出39株,检出率为9.75%;单核细胞增生李斯特菌和沙门菌分别检出9株和6株,检出率分别为3.77%和2.51%,未检出大肠杆菌O157∶H7、空肠弯曲菌、香港海鸥菌。结论温州地区各类食品存在一定的食源性致病菌污染,其中冷菜、海水鱼、散装熟肉制品是主要污染品种。

Contamination of Foodborn Pathogens in WenZhou in 2007

Objective To understand the contamination of foodborne pathogens in WenZhou, such as Salmonella, Listeria monocytogenes, E.coli O157?H7, Campylobacter, Staphylococcus aureus, Vibrio parahaemolyticus and Laribacter hong kongensis. To improve the capability of detecting, early warning and controlling foodborne diseases, and to effectively prevent and predict the out-break of foodborne illness. Methods Based on the 2007 workbook on foodborne diseases surveillance network. Results In the 476 tested samples, 74 strains of pathogens were detected, including 6 strains of Salmonella; 9 strains of Listeria monocytogenes; 20 strains of Staphylococcus aureus and 39 strains of Vibrio parahaemolyticus. No E.coli O157?H7, Campylobacter, Laribacter hong kongensis was found. Conclusion There were some contamination of foodborne pathogens in WenZhou, especially in cold dishes, marine fish and bulk cooked meat products.