Most of them are Enteric bacteria (57.14%) (E coli (21.86%), Klebsiella spp (17.2%), Proteus spp (17.49%), Morganella morgani (0.06%)), then Enterococcus (17.34%), negative coagulase Staphylococci (9.82%), S aureus (7.87%), Pseudomonas spp (6.07%), Acinetobacter spp (1.45%) and S typhi (0.03%).