Molecular detection and genetic characterization of Bartonella species from rodents and their associated ectoparasites from northern Tanzania.

ABSTRACT:

Background

Bartonellae are intracellular bacteria, which can cause persistent bacteraemia in humans and a variety of animals. Several rodent-associated Bartonella species are human pathogens but data on their global distribution and epidemiology are limited. The aims of the study were to: 1) determine the prevalence of Bartonella infection in rodents and fleas; 2) identify risk factors for Bartonella infection in rodents; and 3) characterize the Bartonella genotypes present in these rodent and flea populations.

Methods and results

Spleen samples collected from 381 rodents representing six different species were tested for the presence of Bartonella DNA, which was detected in 57 individuals (15.0%; 95% CI 11.3-18.5), of three rodent species (Rattus rattus n = 54, Mastomys nat

SUBMITTER: Theonest NO 

PROVIDER: S-EPMC6793857 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature