Analysis of the Contamination of Food-borne Pathogens in Retailed Food in Liuzhou City from 2006 to 2008

[Objective]To Comprehensively understand the contamination of food-borne pathogens in foods consumed mainly in Liuzhou,and effectively prevent the outbreak of food poisoning and related food-borne illness.[Methods]Samples of 5 kinds of foods collected from the main free markets and large-scale supermarkets from June to October,2006 to 2008 were tested for commont food-borne pathogens.[Results]Of the 209 samples tested,48 target strains were detected,accounting for 22.97%.The detection rate was 63.33%,28.57%,8.00%,5.88% and 12.00% in aquatic products,raw meat,cooked meat.crude vegetables and frozen pasta respectively.The detection rate was 40.32%,15.58% and 15.71% from 2006 to 2008.The detection rate of Salmonella,Vibro parahaemolyticus,Staphylococcus aureus,E.coli O157:H7,Listeria monocytogenes and Campylobacter was 12.44%,7.66%,2.39%,0.48%,0.48% and 0.00% respectively.[Conclusion]The contamination of food-borne pathogens in main consumption foods was serious in Liuzhou.