广州市市售水产品食源性致病菌污染状况调查

目的了解广州市市售水产品食源性致病菌污染状况,为预防与控制食源性疾病发生提供依据。方法对2006—2013年广州市监测的1 602份水产品的食源性致病菌监测数据进行整理分析。结果 1 602份水产品食源性致病菌总体检出率为21.16%(339/1 602),副溶血性弧菌检出率高达19.54%(313/1 602),创伤弧菌检出率为8.63%(43/498),沙门菌检出率为1.08%(14/1 301),单增李斯特菌检出率为0.59%(6/1 021),霍乱弧菌检出率为0.14%(1/701)。结论广州市市售水产品存在常见的食源性致病菌污染,其中副溶血性弧菌依然是主要的致病菌,但是沙门菌、创伤弧菌、单增李斯特菌的污染也不可忽视。

Analysis on foodborne pathogenic bacteria contamination in retailed aquatic products in Guangzhou

To investigate the foodborne pathogenic bacteria contamination in aquatic products in Guangzhou, and provide the science base for foodborne disease surveillance.Methods The monitoring data of 1 602 aquatic products from 2006 to 2013 were analyzed for foodborne pathogenic bacteria. Results The total detection rate was 21.16%, and the detection rates of Vibrio parahaemolyticus, Vibrio vulnificus, Salmonella, Listeria monocytogenes, and Vibrio cholerae were 19.54%, 8.63%, 1.08%, 0.59% and 0.14% respectively.Conclusion The major contamination of foodborne pathogenic bacteria in aquatic products in Guangzhou was still Vibrio parahaemolyticus, but the contamination of Vibrio vulnificus, Listeria monocytogenes and Salmonella also should not been ignored.