DETECTION OF CTX-M GENE ANTIBIOTICS RESISTANCE IN KLEBSIELLA PNEUMONIA ISOLATES OF HOSPITALS IN ADJARA (GEORGIA)

Abstract

Research describing the epidemiology of antibiotic resistant microbes is vital to the proactive development of new antimicrobial agents. In the last years, CTX-M extended-spectrum β-lactamases (ESBLs) have emerged worldwide and have replaced classical TEM and SHV-type ESBLs in many countries. CTX-M-15 is currently the most frequent, with a pandemic distribution, and its rapid spread is facilitated by incorporation of resistance genes in mobile genetic elements. The ESBL is efficacious in Gram-negative bacteria and thus closely associated with nosocomial environments, often colonizing the intestines, particularly in older and dependent patients. Little is known about the CTX-M ESBLs among Klebsiella pneumonia in Adjara. Our paper describes the detected and characterized ESBLs among Klebsiella pneumonia isolates from patients in two different hospitals in Adjara.