Evidence map›Paper›PMID 41193661›Full record

ArticleVeterinary research communications2025

Porcine epidemic diarrhea viruses (2022-2023) in Northern Vietnam: revealing a new subgenogroup (G2e) to emerge in pigs.

Huong Thi Thanh Doan, Roan Thi Do, Khue Thi Nguyen, Xuyen Thi Kim Le, Thanh Hoa Le

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Article in Veterinary research communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
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

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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

2 citing papers in PubMed.

  1. Review
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4 · The record

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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

5 authors.

Huong Thi Thanh DoanBiochemistry and, Immunology Department, Institute of Biology (IB), Vietnam Academy of Science and Technology (VAST), 18. Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam.
Roan Thi DoBiochemistry and, Immunology Department, Institute of Biology (IB), Vietnam Academy of Science and Technology (VAST), 18. Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam.
Khue Thi NguyenBiochemistry and, Immunology Department, Institute of Biology (IB), Vietnam Academy of Science and Technology (VAST), 18. Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam.
Xuyen Thi Kim LeBiochemistry and, Immunology Department, Institute of Biology (IB), Vietnam Academy of Science and Technology (VAST), 18. Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam.
Thanh Hoa LeBiochemistry and, Immunology Department, Institute of Biology (IB), Vietnam Academy of Science and Technology (VAST), 18. Hoang Quoc Viet Rd., Cau Giay, Hanoi, Vietnam. imibtvn@gmail.com.ORCID http://orcid.org/0000-0003-3841-368X

Funding

The study was funded by the National Project, grant No. NVQG-2023/ĐT.04 to Huong Thi Thanh Doan, Institute of Biology (IB), Vietnam Academy of Science and Technology (VAST), Vietnam. grant No. NVQG-2023/ĐT.04
6 · The paper itself

Abstract

We present evidence supporting the identification of a subgenogroup of emerging Porcine epidemic diarrhea viruses (PEDVs) (2022-2023) in six provinces in Central and Northern Vietnam. It is proposed as a new subgenogroup G2e. This group has nine sites with unique amino acid variations and is phylogenetically different from previously identified ones. They are genetically associated with Chinese Guangxi-PEDV strains, which indicate a plausible emerging origins. The between-group mean genetic distances estimated between these and strains of typical subgenotypes (G1a, G1b, G1c, G1d, G2a, G2b, G2c, G2d, and G3) were significant, furthermore substantially distinguishing them from other subgenogroups. Our findings contribute to a better understanding of PEDV diversification, notably the recently isolated G2 strains that appeared in the 2010s as well as the complicated co-circulation and evolution of numerous (sub)genotype strains in Vietnam.

Indexed as

Coronavirus InfectionsPorcine epidemic diarrhea virusSwine DiseasesAnimalsGenotypePhylogenySwineVietnamGenetic distancePhylogenetic analysisPorcine epidemic diarrhea virus (PEDV)Spike gene(Sub)genotypeVietnam

Identifiers

PMID41193661

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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.