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Aims: To evaluate the Egyptian street-vended sandwiches of meat and meat products for the presence of Listeria monocytogenes and Enterobacteriaceae group. To evaluate the microbiological quality of street-vended sandwiches of meat and meat products sold in Cairo-Egypt. Place and Duration of Study: Department of Food Microbiology, National Research Center, Cairo, at during the period of January 2011 to September 2012. Methology: Seventy sandwiches of meat and meat products including ten samples each of burger, hawawshi, kofta, liver, luncheon, sausages and shawerma sandwiches were randomly collected from the street-vendors and food shops in Great-Cairo governorate. Samples were investigated for their loads of Enterobacteriaceae counts as well as the presence of L. monocytogenes. Enterobacteriaceae counts was done using the conventional International method (FDA), however isolation and identification of L. monocytogenes was carried out using three different microbiological examination methods including classic selective conventional media, chromogenic media, as well as rapid identification method "food-system kits". 168 isolates of Listeria spp were identified Original Research Article AAAAAAA…………. Article

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