Analysis of Mycobacterium tuberculosis Genotypic Lineage Distribution in Chile and Neighboring Countries.

ABSTRACT: Tuberculosis (TB), caused by the pathogen Mycobacterium tuberculosis (MTB), remains a disease of high importance to global public health. Studies into the population structure of MTB have become vital to monitoring possible outbreaks and also to develop strategies regarding disease control. Although Chile has a low incidence of MTB, the current rates of migration have the potential to change this scenario. We collected and analyzed a total of 458 M. tuberculosis isolates (1 isolate per patient) originating from all 15 regions of Chile. The isolates were genotyped using the spoligotyping method and the data obtained were analyzed and compared with the SITVIT2 database. A total of 169 different patterns were identified, of which, 119 patterns (408 strains) corresponded to Spoligotype Interna

SUBMITTER: Lagos J 

PROVIDER: S-EPMC4982630 | biostudies-literature | 2016

REPOSITORIES: biostudies-literature