Occurrence of multi-Drug resistance of E.coli isolated from Infections of Urinary tract in Najaf City

Background: Escherichia coli is a common bacterial species connected with nosocomial infections including urinary tract infections and pneumonia. Study Aim: The aim of this study is to examine the incidence of genes encoding AMEs enzymes in aminoglycosides resistant E.coli isolates isolated from urinary tract infection in Najaf hospitals. Methods: 68 samples were isolated from patients with UTI in Najaf City from the whole study period. The 23 isolates were exposed for the susceptibility of 3 antibiotics disks of 1categories by utilizing test of disk diffusion. Results: This study reported that 21 (91.3 %) were resistant to 1 or more aminoglycosides antibiotics. Also, this result reported that 20 (86.95%) of XDR isolates harbored aac(6')-Ib gene. Conclusions: The study showed the importance of aminoglycoside resistant isolates of E.coli as a cause of UTI infections in Najaf City.