Epidemiological changes and molecular characteristics of Brucella strains in Ningxia, China.

ABSTRACT:

Objective

Human brucellosis causes serious public health concerns in Ningxia, China.

Methods

This study employed epidemiological, bacteriological, and multiple-locus variable-number tandem repeat analysis (MLVA) methods to conduct an epidemiological investigation, which is necessary for devising tailored control strategies.

Results

Between 1958 and 2022, 29,892 cases were reported, with an average annual number of cases and incidence of 467 and 7.1/100,000, respectively. The epidemic situation gradually worsened, with cases escalating from 26 cases in 2005 to 6,292 in 2022, with the incidence rate rising from 0.441 in 2005 to 86.83 in 2022. Geographically, the disease spread from a single affected county in 2004 to encompass all 22 counties in 2022. Yanchi County had

SUBMITTER: Liu G 

PROVIDER: S-EPMC10835715 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature