Incidence of extended spectrum beta lactamase producing Escherichia coli among patients, healthy individuals and in the environment

EA George, S Sankar, MV Jesudasan, C Sudandiradoss, B NandagopalIndian Journal of Medical Microbiology 2014 32(2):172-174We investigated the faecal carriage of extended spectrum β-lactamases (ESBL) producing Escherichia coli in different groups of human subjects and in the environment. A total of 363 E. coli strains were isolated from stool samples of patients (n = 77), healthy subjects (n = 170) and from different environmental samples (n = 116). A total of 124 ESBL producing E. coli strains were isolated in this study. The frequency of ESBL producing E. coli was found to be highest (60.3%) among the strains isolated from patients, followed by healthy individuals (38%) and the environment (10.5%). The environment was observed to have a very low number of ESBL producing E. coli.

Source: Indian Journal of Medical Microbiology - April 2, 2014 Category: Microbiology Authors: EA GeorgeS SankarMV JesudasanC SudandiradossB Nandagopal Source Type: research