Evidence map›Paper›PMID 33426572›Full record

ArticleParasitology research2021

Insights on foodborne zoonotic trematodes in freshwater snails in North and Central Vietnam.

Phuong Thi Xuan Nguyen, Hien Van Hoang, Huyen Thi Khanh Dinh, Pierre Dorny, Bertrand Losson, Dung Thi Bui, Laetitia Lempereur

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In one paragraph

Article in Parasitology research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

16 citing papers in PubMed, 26 citations in OpenAlex.

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  9. Identification of freshwater snail species and survey of their trematode infections in Ordos, China.International journal for parasitology. Parasites and wildlife · 2024
    Article
  10. Review
  11. Article
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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

7 authors at 3 institutions in 2 countries.

Phuong Thi Xuan NguyenLaboratory of Parasitology and Parasitic Diseases, Center for Fundamental and Applied Research for Animal and Health (FARAH), Faculty of Veterinary Medicine, ULiège, Boulevard de Colonster 20, 4000, Liège, Belgium.
Hien Van HoangInstitute of Ecology and Biological Resources, Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam.
Huyen Thi Khanh DinhInstitute of Ecology and Biological Resources, Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam.
Pierre DornyDepartment of Biomedical Sciences, Institute of Tropical Medicine Antwerp, Nationalestraat 155, 2000, Antwerpen, Belgium.
Bertrand LossonLaboratory of Parasitology and Parasitic Diseases, Center for Fundamental and Applied Research for Animal and Health (FARAH), Faculty of Veterinary Medicine, ULiège, Boulevard de Colonster 20, 4000, Liège, Belgium.
Dung Thi BuiInstitute of Ecology and Biological Resources, Hanoi, Vietnam Academy of Science and Technology, 18 Hoang Quoc Viet, Cau Giay, Ha Noi, Vietnam. dung_parasitologist@yahoo.com.ORCID http://orcid.org/0000-0002-1997-7757
Laetitia LempereurLaboratory of Parasitology and Parasitic Diseases, Center for Fundamental and Applied Research for Animal and Health (FARAH), Faculty of Veterinary Medicine, ULiège, Boulevard de Colonster 20, 4000, Liège, Belgium.
University of Liège · BEVietnam Academy of Science and Technology · VNInstituut voor Tropische Geneeskunde · BE

Funding

National Foundation for Science and Technology Development 106.05-2017.26
6 · The paper itself

Abstract

Foodborne zoonotic trematode (FZT) infections are common neglected tropical diseases in Southeast Asia. Their complicated life cycles involve freshwater snails as intermediate hosts. A cross-sectional study was conducted in Yen Bai and Thanh Hoa provinces in North and Central Vietnam, to investigate the diversity of cercariae of potential FZT and to construct the phylogenetic relationship of trematode cercariae based on the Internal Transcribed Spacer 2 (ITS2) region. Among 17 snail species collected from various habitats, 13 were infected by 10 cercarial groups among which parapleurolophocercous, pleurolophocercous, and echinostome cercariae were of zoonotic importance. The monophyletic tree separated cercarial sequences into different groups following the description of the cercariae families in which Haplorchidae, Opisthorchiidae, Echinochasmidae, and Echinostomatidae are important families of FZT. The overall prevalence was different among snail species and habitats and showed a seasonal trend. Parapleurolophocercous and echinostome cercariae emerged as the most common cercariae in snails in Yen Bai, while monostome, echinostome, and megalura cercariae were most common in Thanh Hoa. Using a molecular approach, we identified Parafossarulus striatulus as the first intermediate snail host of Clonorchis sinensis in Thac Ba Lake. Melanoides tuberculata and Bithynia fuchsiana were we identified preferred intermediate snail hosts of a diverse range of trematode species including intestinal flukes (i.e., Haplorchis pumilio and Echinochasmus japonicus) in Yen Bai and Thanh Hoa, respectively.

Indexed as

AnimalsCercariaCross-Sectional StudiesFoodborne DiseasesFresh WaterPhylogenyPrevalenceSnailsTrematodaTrematode InfectionsVietnamZoonosesCercariaClonorchis sinensisFoodborne zoonotic trematodeFreshwater snailsIntestinal flukeVietnam

Identifiers

PMID33426572
OpenAlexW3118524132

What OpenQuestion holds

Textmetadata
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.