ArticleArchives of virology2020
Epidemic and genetic characterization of porcine epidemic diarrhea virus strains circulating in the regions around Hunan, China, during 2017-2018.
Article in Archives of virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 28 citations in OpenAlex.
- Isolation and biological characterization of a variant pseudorabies virus strain from goats in Yunnan Province, China.Veterinary research communications · 2025Article
- Next-Generation Vaccines for Co-Circulating PEDV and TGEV: Integrating Nucleic Acid Platforms, Mucosal Delivery, and AI-Driven Antigen Design.Transboundary and emerging diseases · 2025Review
- Transformation toward precision large-scale operations for sustainable farming: A review based on China's pig industry.Journal of advanced veterinary and animal research · 2024Review
- Isolation and characterization of a novel S1-gene insertion porcine epidemic diarrhea virus with low pathogenicity in newborn piglets.Virulence · 2024Article
- Whole-Genome Analysis of Porcine Epidemic Diarrhea Virus from Yunnan, China.Veterinary sciences · 2024Article
- Nucleotide metabolism-related host proteins RNA polymerase II subunit and uridine phosphorylase 1 interacting with porcine epidemic diarrhea virus N proteins affect viral replication.Frontiers in veterinary science · 2024Article
- A Porcine Epidemic Diarrhea Virus Isolated from a Sow Farm Vaccinated with CV777 Strain in Yinchuan, China: Characterization, Antigenicity, and Pathogenicity.Transboundary and emerging diseases · 2023Article
- Isolation, identification, and pathogenicity of porcine epidemic diarrhea virus.Frontiers in microbiology · 2023Article
- Red recombination enables a wide variety of markerless manipulation of porcine epidemic diarrhea virus genome to generate recombinant virus.Frontiers in cellular and infection microbiology · 2023Article
- Swine coronaviruses (SCoVs) and their emerging threats to swine population, inter-species transmission, exploring the susceptibility of pigs for SARS-CoV-2 and zoonotic concerns.The veterinary quarterly · 2022Review
- Molecular characterization and phylogenetic analysis of porcine epidemic diarrhea virus strains circulating in China from 2020 to 2021.BMC veterinary research · 2022Article
- Prevalence and Genetic Characteristics of Japanese Encephalitis Virus among Mosquitoes and Pigs in Hunan Province, China from 2019 to 2021.Journal of microbiology and biotechnology · 2022Article
- Epidemic and Evolutionary Characteristics of Swine Enteric Viruses in South-Central China from 2018 to 2021.Viruses · 2022Article
- Phylogeography Reveals Association between Swine Trade and the Spread of Porcine Epidemic Diarrhea Virus in China and across the World.Molecular biology and evolution · 2022Article
- Epidemiological Investigation of Porcine Pseudorabies Virus in Hebei Province, China, 2017-2018.Frontiers in veterinary science · 2022Article
- Porcine Coronaviruses: Overview of the State of the Art.Virologica Sinica · 2021Review
- Coronaviruses in farm animals: Epidemiology and public health implications.Veterinary medicine and science · 2021Review
- Article
- Serological Investigation and Genetic Characteristics of Pseudorabies Virus in Hunan Province of China From 2016 to 2020.Frontiers in veterinary science · 2021Article
- Characteristics of the spike and ORF3 genes of porcine epidemic diarrhea virus in Henan and Shanxi provinces of China.Archives of virology · 2020Article
Corrections and comments
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Authors and funding
16 authors at 3 institutions in 2 countries.
Funding
Abstract
Outbreaks of porcine epidemic diarrhea (PED) caused by porcine epidemic diarrhea virus (PEDV) infection have caused high mortality of piglets and significant economic losses to the Chinese swine industry. In the current study, 184 specimens from pigs with or without signs of diarrhea were collected from 39 farms across eight provinces, mainly around Hunan, People's Republic of China, in 2017 to 2018 in order to obtain epidemiological information on PEDV infections in these regions. The results indicated an average PEDV-positive rate of 38.04% (70/184) and more-pronounced disease severity in diarrheic pigs (48.76%; 59/121) than in non-diarrheic pigs (17.46%; 11/63). Phylogenetic and sequence analysis demonstrated that 14 representative PEDV strains from 14 swine farms belonged to the G2 group (G2-a and G2-b subgroups) and displayed a high degree of genetic variation. In particular, two out of the 14 PEDV strains were found to have unique indels in the S1 gene. The strain HN-SY-2017-Oct had a 9-nucleotide (T
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