Carbapenem resistance has become a worldwide issue and a major reason of concern for the treating physicians. Plasmid mediated metallo-beta-lactamases (MBLs) as well as oxacillinases (OXA) are responsible for carbapenem resistance. Various phenotypic as well as genotypic screening methods are used for detecting carbapenemases and MBLs. The strains were first and foremost screened for carbapenem resistance by Kirby-Bauer Disc Diffusion method. | Comparison of various phenotypic methods in detection of carbapenemases and metallo-beta-lactamases in carbapenem resistant clinical isolates of acinetobacter species at a Tertiary care centre in North India
