ArticleFrontiers in veterinary science2025
Molecular characteristics and potential antigenic epitope analysis of porcine epidemic diarrhea virus in China from 2022 to 2025.
Article in Frontiers in veterinary science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Nanoparticle Vaccine Based on S1 Domain of Porcine Epidemic Diarrhea Virus Elicits Protective Immune Responses in Mice and Pigs.Biomolecules · 2026Article
- Genetic Diversity and Molecular Evolution of Porcine Epidemic Diarrhea Virus in Chongqing, China (2022-2024).Animals : an open access journal from MDPI · 2026Article
- Overcoming Antigenic Drift in PEDV: Broadly Protective Antigen Design and sIgA-Driven Lactogenic Immunity.Veterinary sciences · 2026Review
- Genetic Diversity, Recombination, and Pathogenicity of Porcine Epidemic Diarrhea Virus Strains Circulating in China During 2023-2024.Transboundary and emerging diseases · 2026Article
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Authors and funding
9 authors.
Funding
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Abstract
Porcine epidemic diarrhea virus (PEDV) causes varying degrees of diarrhea, vomiting, dehydration, and emaciation in pigs, and severe cases can result in the death of suckling piglets. PEDV is one of the significant viruses affecting the global swine industry. In this study, we investigated the prevalence of PEDV infection in 2,346 pig samples collected from 20 provinces in China, with an overall positive rate of 43.3% (1,015/2,346). Phylogenetic analysis of 15 newly sequenced PEDV strains revealed that 1 strain belonged to the G1c (S-INDEL) genotype, 4 strains to G2b, and the remaining 10 strains to G2c, indicating that G2c is currently the dominant subtype. Compared with the classical CV777 strain, the nucleotide and amino acid sequence identities of the
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