Liver is chemically complex matrixes contain sufficient nutrients that support microbial growth. Microbial contamination of vending chicken livers could occur due to different possible reasons such as storing foods in cheap utensils, holding foods at a temperature that would permit bacterial growth, utilization of water of questionable hygienic quality, using packing materials that were not of food-grade quality, vending site that has no facilities for waste disposal and utilization of unclean

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... tensils. In addition, street chicken livers vendors are unaware of the basic importance of personal cleanliness, thus their products are usually vulnerable to gross contamination by flies, insects, rodents, dust and other dirt. Vending chicken livers are often poor and uneducated and lack appreciation for safe food handling. Aim of the study is to determine microbiological quality of chicken livers in Jalalabad city. A total of 24 samples of vender chicken livers from 4 different shops had purchased from Jalalabad city Afghanistan. This step occurred earlier than the chilling period then Transfer Directly to the Microbiological laboratory of Veterinary Science faculty of Nangarhar University for Microbial culture and microscopic examination. According to our study we have seen 6 (25%) samples positive for Salmonella and 24(100%) samples positive for Shigella. Studies made in Nangarhar pointed out that the important aspect of vending chicken livers is their safety and understanding the possible ways of contamination. The sanitary condition need to be improved. The government must develop microbiological standards of fast food and urgently put them in practice.