Parasit Host Dis.  2024 Nov;62(4):484-489. 10.3347/PHD.24072.

Genotypic analysis of zoonotic Enterocytozoon bieneusi in wild deer in Korea

Affiliations
  • 1Department of Veterinary Medicine, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea
  • 2Veterinary Epidemiology Division, Animal and Plant Quarantine Agency, Gimcheon 39660, Korea
  • 3College of Veterinary Medicine, Chungbuk National University, Cheongju 28644, Korea
  • 4Department of Veterinary Parasitology, Khalsa College of Veterinary & Animal Sciences, Punjab 143002, India
  • 5Institute for Veterinary Biomedical Science, College of Veterinary Medicine, Kyungpook National University, Daegu 41566, Korea

Abstract

Enterocytozoon bieneusi is an important microsporidian protozoa that causes intestinal disorders in humans. We collected 191 fecal samples from roadkill deer carcasses, among which 13 (6.8%) showed positive reaction for E. bieneusi by polymerase chain reaction assay. Phylogenetic analysis revealed 6 distinct genotypes, 1 of which was novel. All genotypes belonged to Group 1, which has low host specificity, indicating possible transmission through sylvatic cycle. E. bieneusi infection was predominant in female deer (p<0.05).

Keyword

deer; genotyping; zoonosis
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