Objective To investigate the occurrence of food-borne pathogens,their distribution in retailed foods and the category of high risk foods.Method Referring to the Workbook of National Food-Borne Disease Monitoring Network.Results Three strains of Salmonella,5 strains of Listeria monocytogene,3 strains of Campylobacter and 68 strains of Vibro parahaemolyticus were detected from 511 samples collected from raw livestock meat,raw poultry meat,non-prepacked cooked meat products,fishery products,vegetables,cold dis...