ArticleCurrent issues in molecular biology2024
The Prevalence and Genetic Characteristics of Porcine Circovirus Type 2 in Shandong Province, China, 2018-2020.
Article in Current issues in molecular biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
1 citing paper in PubMed.
- Molecular Surveillance and Evolutionary Dynamics of Porcine Circovirus Types 2 and 3 in China, 2022-2025.Transboundary and emerging diseases · 2026Article
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8 authors.
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Abstract
Porcine circovirus type 2 (PCV2) is an important swine pathogen that has caused considerable economic losses in the global swine industry. During our surveillance of pigs in Shandong, China, from 2018 to 2020, we found that the PCV2 infection rate was 7.89% (86/1090). In addition, we found frequent mixed infections of PCV2 with porcine reproductive and respiratory syndrome virus (PRRSV), classical swine fever virus (CSFV), and porcine herpesvirus (PRV). Thirteen positive clinical samples were selected to amplify the complete genome of PCV2, and were sequenced. Among the 13, we detected two genotypes: PCV2b (1/13) and PCV2d (12/13). This suggests that PCV2d is the dominant genotype circulating in Shandong Province. Additionally, we found three positively selected sites in the ORF2 region, located on the previously reported antigenic epitopes. This investigation will contribute to understanding of the molecular epidemiology and genetic diversity of PCV2 strains in China.
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