Typhoidal Salmonellae: Use of Multi-Locus Sequence Typing to Determine Population Structure.

ABSTRACT: Enteric fever is an invasive infection predominantly caused by Salmonella enterica serovars Typhi and Paratyphi A. The pathogens have evolved from other nontyphoidal salmonellaeto become invasive and host restricted. Emergence of antimicrobial resistance in typhoidal salmonellae in some countries is a major therapeutic concern as the travelers returning from endemic countries carry resistant strains to non endemic areas. In order to understand the epidemiology and to design disease control strategies molecular typing of the pathogen is very important. We performed Multilocus Sequence Typing (MLST) of 251 S. Typhi and 18 S. Paratyphi strains isolated from enteric fever patients from seven centers across India during 2010-2013to determine the population structure and prevalence of MLST seque

SUBMITTER: Sharma P 

PROVIDER: S-EPMC5019401 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature