Investigation of the molecular characteristics of Brucella isolates from Guangxi Province, China.

ABSTRACT:

Background

Human brucellosis has become a severe public health problem in China's Guangxi Province, and there has been higher prevalence of brucellosis in this region after 2010. Both multiple locus variable-number tandem repeat analysis (MLVA) and multilocus sequence typing (MLST) assay schedules were used to genotype isolates and determine relationships among isolates.

Results

A total of 40 isolates of Brucella were obtained from humans, pigs, and dogs from 1961 to 2016. There were at least three species of Brucella detected in Guangxi Province, Brucella melitensis, Brucella suis, and Brucella canis, with 16, 17, and 7 isolates, respectively. Of which B. suis biovar 3 was the predominant species resulting in pig brucellosis in the area examined before 2000s. Moreover, B. m

SUBMITTER: Liu ZG 

PROVIDER: S-EPMC6916230 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature