RESUMO
The present study was carried out on 175 person were hospitalized into Aleppo University Hospital for the diagnosis of UTI. Urine samples were been taken, and anti-biogram was been carried out. The percentage of the isolated organisms was as follows: Escherichia sp. [32%], Klebsiella sp. [22%], and Enterococcus sp. [14%], Staphylococcus sp. [10%], Pseudomonas sp. [7.5%], Streptococcus sp. [7.5%], and Proteus sp. [7%]. The study has identified the sub-types of bacteria, the results were as follows: - the most frequent sub-type of Escherichia was E. coli [86%]. - The most frequent sub-type of Klebsiella was K. pneumonia [85%]. - The most frequent sub-type of Enterococcus was E. aerogenes [62.5%]. The most frequent sub-type of Streptococcus was S. fecalis [62.5%]. - The most frequent sub-type of Proteus was P.mirabilis [58%]. - The most frequent sub-type of Staphylococcus was S. aureus [55.5%]. - The most frequent sub-type of Pseudomonas was P. aeruginosa-1 [53.8%]