ArticleMicrobiology spectrum2022
Prevalence and Characteristics of Canine Parvovirus Type 2 in Henan Province, China.
Article in Microbiology spectrum, 2022. 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, 16 citations in OpenAlex.
- Development of canine parvovirus-2-based recombinant pseudoviruses expression system: a potential vaccine platform.Veterinary research · 2026Article
- Development and Validation of a Recombinant VP2-Based Indirect ELISA for Canine Parvovirus.Microorganisms · 2026Article
- Molecular Characteristics and Genetic Diversity of Canine Parvovirus in Shanghai, China, from 2016 to 2025.Microorganisms · 2026Article
- Identification and Characterization of Canine Parvoviruses and Emergence of Canine Bocavirus and Bufavirus from Diarrheic Dogs in Sichuan Province, China.Veterinary sciences · 2026Article
- Cross-species characterization of feline parvovirus and Feline-Origin canine parvovirus Southern China (2023-2024): insights into epidemiology, genetic evolution and recombination.BMC veterinary research · 2025Article
- Co-infection of canine parvovirus and circovirus in fatal gastroenteritis outbreak among service dogs in Kazakhstan, 2023.Frontiers in cellular and infection microbiology · 2025Article
- Prevalence of common conditions and associated mortalities of dogs treated at the small animal clinic, Makerere University, Kampala, Uganda.BMC veterinary research · 2024Article
- Genetic Diversity and Recombination Analysis of Canine Parvoviruses Prevalent in Central and Eastern China, from 2020 to 2023.Microorganisms · 2024Article
- Whole-genome sequence analysis of canine parvovirus reveals replacement with a novel CPV-2c strain throughout India.Archives of virology · 2024Article
- Article
- Prevalence and Molecular Evolution of Parvovirus in Cats in Eastern Shandong, China, between 2021 and 2022.Transboundary and emerging diseases · 2024Article
- The first comprehensive study on isolation and genetic characterization of canine parvoviruses from dogs in Mizoram, India reveals the emergence of CPV-2c.Iranian journal of veterinary research · 2024Article
- Two novel sites determine genetic relationships between CPV-2 and FPV: an epidemiological survey of canine and feline parvoviruses in Changchun, China (2020).Frontiers in veterinary science · 2024Article
Corrections and comments
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
To investigate the epidemic profile and genetic diversity of canine parvovirus type 2 (CPV-2), a total of 111 clinical samples collected from dogs suspected of CPV-2 infection in 10 cities of Henan province of China during 2020 to 2021 were screened by PCR. The results showed a CPV-2-positive rate of 88.29% (98/111). Nearly full-length genomes of 98 CPV-2 strains were sequenced and analyzed. CPV-2c strains (91.84%, 90/98) were significantly higher than that of new CPV-2a strains (8.16%, 8/98) in Henan province without detecting other CPV genotypes, indicating that CPV-2c has become the dominant genotype in Henan province. A phylogenetic analysis of NS1 and VP2 amino acids grouped the strains in this study with Asian strains, which clustered into an identical branch. Based on the CPV-2 VP2 sequences in this study and available in the NCBI database, the adaptation analyses showed that 17 positive selection sites and 10 parallel evolution sites were identified in the VP2 protein of CPV-2, of which three sites (sites 5, 370, and 426) were both under positive selection pressure and parallel evolution. Interestingly, two amino acid mutations (A5G and Q370R) were also observed in the VP2 proteins of 82 CPV-2c strains in this study, which differed from the earlier CPV-2c strain (GU380303) in China. In addition, a unique mutation (I447M) was observed in the VP2 protein of five CPV-2c strains, which was first reported in China. This study provides powerful insight to further our understanding of the epidemic status and evolution of CPV-2 in China.
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