水产品副溶血性弧菌污染监测结果的比较分析

Analysis of the monitoring results for Vibrio parahaemolyticus pollution in aquatic products in China

目的了解我国水产品副溶血性弧菌污染情况,找出风险监测及预防副溶血性弧菌食物中毒重点区域。方法以广州市往年监测数据为基础,结合文献公布的其他区域中水产品副溶血性弧菌污染监测结果,进行综合分析,得出结论。结果 2124份水产品样品进行副溶血性弧菌检测,检出451份,检出率为21.23%。广东、江苏、浙江等沿海地区检出率高于内地监测结果,广东地区检出率高于江浙地区,广东地区淡水鱼副溶血性弧菌检出率高于内地水产品检出率(χ2=4.845,P<0.05)。结论广东地区为国内水产品副溶血性弧菌污染最严重的地区,其次为江浙地区,两地检出率均远高于内地,表明国内水产品副溶血性弧菌风险监测重点区域为广东及江浙等沿海地区。

@@@@Objective To investigate the contamination of Vibrio parahaemolyticus in aquatic products in China and find out the key prevention areas. Methods The surveillance data of Vibrio parahaemolyticus pollution in aquatic products in Guangzhou was analysed and other regional monitoring results published by literature were refered. Results A total of 451/2124 aquatic product samples isolated for Vibrio parahaemolyticus were positive (21.23%). The detection rate in coastal district was higher than that in inland and the detection rate in Guangdong province was higher than those in Jiangsu and Zhejiang province. The detection rate of Vibrio parahaemolyticus in fresh water fish in Guangdong was higher than that in China inland. Conclusion The key areas which needed to prevent in China were Guangdong, Jiangsu and Zhejiang provinces where Vibrio parahaemolyticus pollution was more serious than other areas in China.