Prevalence and phylogenetic analysis of hemoplasma species in domestic pigs in Korea.

ABSTRACT:

Background

Two hemoplasma species, Mycoplasma suis and M. parvum, previously known as Eperythrozoon suis and E. parvum, respectively, have been identified in pigs. Swine hemoplasmosis is a global problem, and M. suis infection results in economic losses to pig producers worldwide. This study investigated the frequency and distribution of hemotropic mycoplasmas in pig farms of Korea. As hemoplasmas can be transmitted by ticks, we also analyzed the presence of the tick-borne pathogens Anaplasma spp. and Borrelia spp.

Methods

We screened 1867 samples from 464 pig farms located in four regions of Korea over the period from 2014 to 2018. PCR-positive samples were further analyzed by nucleotide sequencing and phylogenetic analysis of pathogen-specific markers for species identific

SUBMITTER: Seo MG 

PROVIDER: S-EPMC6664717 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature