Evidence map›Paper›PMID 30961667›Full record

ArticleParasites & vectors2019

Prevalence and genotypes of Enterocytozoon bieneusi in wildlife in Korea: a public health concern.

Said Amer, Sungryong Kim, Jae-Ik Han, Ki-Jeong Na

Open access · goldAbstract read
In one paragraph

Article in Parasites & vectors, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.6field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

29 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
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  7. Molecular Detection and Genotyping ofInternational journal of molecular sciences · 2025
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  8. Molecular evidence of host range expansion ofOne health (Amsterdam, Netherlands) · 2025
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  9. Prevalence and molecular characterization ofFrontiers in veterinary science · 2025
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  10. Article
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  14. Article
  15. Article
  16. Article
  17. Molecular Epidemiology and Genetic Diversity ofAnimals : an open access journal from MDPI · 2022
    Article
  18. Chronic Infections in Mammals Due to Microsporidia.Experientia supplementum (2012) · 2022
    Article
  19. Prevalence and genotyping distribution ofFrontiers in microbiology · 2022
    Article
  20. Genotyping and Zoonotic Potential ofAnimals : an open access journal from MDPI · 2021
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 2 countries.

Said AmerLaboratory of Veterinary Laboratory Medicine and Wildlife Medicine, Veterinary Medical Center and College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, 28644, Republic of Korea.
Sungryong KimLaboratory of Veterinary Laboratory Medicine and Wildlife Medicine, Veterinary Medical Center and College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, 28644, Republic of Korea.
Jae-Ik HanLaboratory of Wildlife Medicine/Diseases, College of Veterinary Medicine, Chonbuk National University, Iksan, Jeonbuk, 54596, Republic of Korea.
Ki-Jeong NaLaboratory of Veterinary Laboratory Medicine and Wildlife Medicine, Veterinary Medical Center and College of Veterinary Medicine, Chungbuk National University, Cheongju, Chungbuk, 28644, Republic of Korea. sigol@cbnu.ac.kr.
Chungbuk National University · KRJeonbuk National University · KRKafrelsheikh University · EG

Funding

Brain Pool program funded by the Ministry of Science and ICT through the National Research Foundation of Korea 2018H1D3A2002236
6 · The paper itself

Abstract

backgroundEnterocytozoon bieneusi is a unicellular microsporidian fungal pathogen that infects a broad range of animal hosts, including wild and domestic animals and humans. The infection burden of this parasite in wild animals in Korea is largely unknown. In this study, the occurrence and genotypes of E. bieneusi were investigated in wild animal populations in Korea.

methodsA total of 157 fecal samples (97 from Korean water deer, 48 from raccoon dogs and 12 from other taxa) were collected from wild animals at five wildlife centers in Korea. Genomic DNA was extracted from the samples and screened by nested-PCR targeting the internal transcribed spacer (ITS) region of rRNA, followed by sequence analysis to determine the genotype(s) of E. bieneusi.

resultsThe overall prevalence of E. bieneusi was 45.2% (71/157), with rates of 53.6% (52/97) in Korean water deer, 35.4% (17/48) in raccoon dogs and 16.7% (2/12) in other taxa. We detected seven ITS genotypes, including one known (genotype D) and six new genotypes (Korea-WL1-Korea-WL6). Phylogenetically, all detected genotypes clustered with counterparts belonging to group 1, which includes isolates from different animal hosts and humans, suggesting their zoonotic potential.

conclusionsOur survey results indicate that E. bieneusi circulates widely in wild animals in Korea. These findings address the role of wildlife as a potential source of microsporidiosis in domestic animals and humans.

Indexed as

EnterocytozoonAnimalsAnimals, WildFecesGenotypeMicrosporidiosisPolymerase Chain ReactionPrevalencePublic HealthRepublic of KoreaEnterocytozoon bieneusiGenotypingKorean water deerPrevalenceRaccoon dogSouth KoreaWildlife

Identifiers

PMID30961667
PMCPMC6454782
OpenAlexW2943680019

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.