Prevalence and genetic diversity of Pentatrichomonas hominis in pig populations in Guangdong and Anhui Provinces, China.

ABSTRACT: Pentatrichomonas hominis is a protozoan parasite that infects the gastrointestinal tract of humans and mammals, causing abdominal pain and diarrhea. However, its presence in pigs and its potential as a pathogen causing diarrhea in piglets have not been well studied. This study aimed to investigate the prevalence of P. hominis in pigs and its potential for zoonotic transmission. A total of 406 pig fecal samples were collected from four pig farms located in Guangdong and Anhui Provinces. Fecal DNA extraction was carried out using a commercially available kit. A nested PCR methodology was employed to detect the presence of P. hominis infection. Samples that tested positive were subsequently subjected to sequencing, and the genetic characteristics of the 18S ribosomal RNA (rRNA) gene were anal

SUBMITTER: Lu P 

PROVIDER: S-EPMC12158214 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature