ArticleFrontiers in veterinary science2021
Genetic Diversity and Prevalence of Porcine Circovirus Type 2 in China During 2000-2019.
Article in Frontiers in veterinary science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 33 citations in OpenAlex.
- Article
- Epidemiological and evolutionary analysis of porcine circovirus type 2 within pig populations in central China during 2021-2024.Archives of virology · 2026Article
- Epidemiological investigation of PCV2 and PCV3 in three provinces of Northeast China in 2025.BMC veterinary research · 2026Article
- Molecular Surveillance and Evolutionary Dynamics of Porcine Circovirus Types 2 and 3 in China, 2022-2025.Transboundary and emerging diseases · 2026Article
- Article
- Efficacy and Safety Evaluation of a Ready-to-Use Bivalent Porcine Circovirus Type 2 andVaccines · 2025Article
- Flavonoids from Polygonum hydropiper L. regulate PCV2-induced oxidative stress of RAW264.7 cells via Pi3k/AKT and Nrf2/HO-1 signaling pathways.Scientific reports · 2025Article
- Non-Compromised Efficacy of the First Commercial Ready-to-Use Genotype 2d Porcine Circovirus Type 2 andViruses · 2025Article
- Molecular Epidemic Characteristics and Genetic Evolution of Porcine Circovirus Type 2 in Henan, China.Veterinary sciences · 2025Article
- The Decade of Porcine Circovirus Type 2 (PCV2) in Thailand: Phylodynamic and Molecular Epidemiology.Transboundary and emerging diseases · 2025Article
- Epidemiological and genetic variation analysis of emerging porcine circovirus type 2 in Henan Province, 2023.Frontiers in veterinary science · 2025Article
- Frequency and Genetic Analysis of Porcine Circovirus Type 2, Which Circulated between 2014 and 2021 in Jiangsu, China.Animals : an open access journal from MDPI · 2024Article
- Metagenomics to Identify Viral Communities Associated with Porcine Respiratory Disease Complex in Tibetan Pigs in the Tibetan Plateau, China.Pathogens (Basel, Switzerland) · 2024Article
- Phylogenetic Analysis and Serological Investigation of Porcine Circovirus Indicates Frequent Infection with Various Subtypes.International journal of molecular sciences · 2023Article
- Virome of wild rats (Rattus norvegicus) captured far from pig farms in Jiangsu province of China reveals novel porcine circovirus type 2d (PCV2d) sequences.Virology journal · 2023Article
- Development of gold Immunochromatographic assay strip based on specific polyclonal antibodies against capsid protein for rapid detection of porcine circovirus 2 in Zhejiang province, China.BMC veterinary research · 2022Article
- Detection of Porcine Circovirus Type 2a andVeterinary sciences · 2022Article
- LAMP Coupled CRISPR-Cas12a Module for Rapid, Sensitive and Visual Detection of Porcine Circovirus 2.Animals : an open access journal from MDPI · 2022Article
- Review
- Molecular epidemiological survey of porcine epidemic diarrhea in some areas of Shandong and genetic evolutionary analysis of S gene.Frontiers in veterinary science · 2022Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
As the major pathogen for porcine circovirus-associated disease (PCVAD), porcine circovirus type 2 (PCV2) is no longer treated as an emerging virus anymore. The wide distribution of PCV2 infection in China causes huge economic losses in the swine industry. Currently, it is generally believed that PCV2 has eight genotypes (PCV2a to PCV2h), with PCV2a, PCV2b, and PCV2d being widely distributed. To comprehensively explore the genetic diversity and prevalence of PCV2 in China, PCV-2 sequences submitted from China in the GenBank database were retrieved. With a total of 714 PCV2 strains were retrieved, we found that early-submitted PCV2 sequences were mainly collected from coastal provinces in the southeast part of China, which may indicate PCV2 was initially circulating in those regions. From 2002 to 2008, PCV2b was the dominant prevalent genotype in those retrieved sequences. From 2009, PCV2d became the dominant genotype in those sequences, dropping a hint that a potential shift of PCV2b to PCV2d might occur in 2009, which is similar to the patterns at the global level. In addition to the PCV2a, PCV2b, and PCV2d genotypes, novel strains were also characterized. We further revealed that the amino acid sequences consistency of PCV2a Cap is higher than those in other genotypes. Together, this study provided clues for the possible prevalent genotypes and dynamics of genetic diversity in China from 2000 to 2019.
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