ArticleVirologica Sinica2023
Epizootiological surveillance of porcine circoviruses in free-ranging wild boars in China.
Article in Virologica Sinica, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 11 citations in OpenAlex.
- Y-box-binding protein 1 stabilizes the capsid protein of porcine circovirus type 2 to promote viral replication.Virologica Sinica · 2026Article
- Article
- Medium- and Large-sized Mammals on the Plateau: An Evolutionary Crucible for Zoonotic Pathogens - Ecological Drivers, Adaptive Evolution, and One Health Control.Microbial ecology · 2026Review
- Molecular Detection and Phylogenetic Analysis of Selected Viral Pathogens in Wild Boar Populations of Russia.Viruses · 2026Article
- Molecular Surveillance and Evolutionary Dynamics of Porcine Circovirus Types 2 and 3 in China, 2022-2025.Transboundary and emerging diseases · 2026Article
- Detection of Porcine Circovirus Type 3 in Free-Ranging Wild Boars and Ticks in Jiangsu Province, China.Viruses · 2025Article
- Identification and genetic analysis of new ephemeroviruses in wild boars in China.Virologica Sinica · 2025Article
- Geographical distribution and characterization of Jingmen tick virus in wild boars in China.Virologica Sinica · 2025Article
- The single-cell transcriptional landscape of lung cells from PCV2d-infected mice.Frontiers in microbiology · 2025Article
- Molecular epidemiological surveillance and complete genome analysis of porcine circoviruses in wild boars (Journal of veterinary science · 2024Article
- First complete genomic sequence analysis of canine distemper virus in wild boar.Virologica Sinica · 2024Article
- Genetic diversity of porcine circoviruses 2 and 3 circulating among wild boars in the Moscow Region of Russia.Frontiers in veterinary science · 2024Article
- Both recombinantHeliyon · 2023Article
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Authors and funding
12 authors at 5 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Four species of porcine circoviruses (PCV1-4) have been reported to circulate in Chinese domestic pigs, while the epizootiology of these viruses in free-ranging wild boars in China remains unknown. In this study, tissue and serum samples collected from diseased or apparently healthy wild boars between 2018 and 2020 in 19 regions of China were tested for the prevalence of PCV1-4 infections. Positive rates of PCV1, PCV2, and PCV3 DNA in the tissue samples of Chinese wild boars were 1.6% (4/247), 58.3% (144/247), and 10.9% (27/247) respectively, with none positive for PCV4. Sequence analysis of viral genome showed that the four PCV1 strains distributed in Hunan and Inner Mongolia shared 97.5%-99.6% sequence identity with global distributed reference strains. Comparison of the ORF2 gene sequences showed that 80 PCV2 strains widely distributed in 18 regions shared 79.5%-100% sequence identity with reference strains from domestic pigs and wild boars, and were grouped into PCV2a (7), PCV2b (31) and PCV2d (42). For PCV3, 17 sequenced strains shared 97.2%-100% nucleotide identity at the genomic level and could be divided into PCV3a (3), PCV3b (2) and PCV3c (12) based on the phylogeny of ORF2 gene sequences. Serological data revealed antibody positive rates against PCV1 and PCV2 of 11.4% (19/167) and 53.9% (90/167) respectively. The data obtained in this study improved our understanding about the epidemiological situations of PCVs infection in free-ranging wild boars in China and will be valuable for the prevention and control of diseases caused by PCVs infection.
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