ArticleScientific reports2023
Molecular detection and genetic characterization of porcine circovirus 4 (PCV4) in Thailand during 2019-2020.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 27 citations in OpenAlex.
- Porcine circovirus 4 status of domestic pigs and wild animals in Poland.Journal of veterinary research · 2026Article
- Emerging Challenges and Advances in Porcine Circovirus: A Decade in Review.Transboundary and emerging diseases · 2026Review
- Review
- An In-House ELISA for Anti-Porcine Circovirus Type 2d (PCV2d) IgG: Analytical Validation and Serological Correlation.Vaccines · 2025Article
- Prevalence and genetic characterization of porcine circovirus type 2, 3 and 4 in the upper Northern region of Thailand.Veterinary research communications · 2025Article
- Detection Rate of Porcine Circoviruses in Different Ages and Production Herds of Intensive Pig Farms in China.Animals : an open access journal from MDPI · 2025Article
- Article
- Significant Detection of Porcine Circovirus 3 and Porcine Circovirus 4 in Wild Boars from Mid-Western Spain Without Apparent Sanitary Consequences.Animals : an open access journal from MDPI · 2025Article
- Retrospective Study Reveals Decades of PCV4 Circulation in Spain.Transboundary and emerging diseases · 2025Article
- Comparative Pathogenicity of PCV2, PCV3, and PCV4 in Piglets: Insights Into Clinical, Pathological, and Immunological Features.Transboundary and emerging diseases · 2025Article
- Article
- Review
- Detection of Porcine Circovirus (PCV) Using CRISPR-Cas12a/13a Coupled with Isothermal Amplification.Viruses · 2024Review
- Molecular detection of emergingHeliyon · 2024Article
- First detection of PCV4 in swine in the United States: codetection with PCV2 and PCV3 and direct detection within tissues.Scientific reports · 2024Article
- Molecular detection and genetic characteristics of porcine circovirus 3 and porcine circovirus 4 in central China.Archives of virology · 2024Article
- Genetic diversity of porcine circoviruses 2 and 3 circulating among wild boars in the Moscow Region of Russia.Frontiers in veterinary science · 2024Article
- First detection of porcine circovirus 4 (PCV-4) in Europe.Virology journal · 2023Article
- ChromogenicVeterinary world · 2023Article
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Porcine circovirus 4 (PCV4) is considered a novel PCV, firstly found in China in 2019 and later discovered in Korea. This present study investigated the prevalence and genetic characteristics of PCV4 from high pig-density areas in Thailand during 2019-2020. From 734 samples, three samples (0.4%) from aborted fetuses and porcine respiratory disease complex (PRDC) cases were found positive for PCV4, two of the PCV4-positive samples were coinfected with both PCV2 and PRRSV, and the other PCV4-positive sample was found coinfected with PCV2. In situ hybridization (ISH) revealed the presence of PCV4 in the bronchial epithelial cells and in lymphocytes and histiocyte-like cells in the lymphoid follicles of the PRDC-affected pig. The complete Thai PCV4 genome had over 98% nucleotide identity with other PCV4 strains and was closely related to the Korean and Chinese PCV4b strains. Importantly, the amino acid residue at position 212 of the Cap gene is recommended for differentiating PCV4a (
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