ArticlePathogens (Basel, Switzerland)2020
Pathogenicity and Genetic Characterization of Vietnamese Classical Swine Fever Virus: 2014-2018.
Article in Pathogens (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- RNase Hybridization-Assisted Amplification (RHAM) Technology: A High-Sensitivity, Field-Deployable Alternative to Quantitative Polymerase Chain Reaction for the Rapid Detection of African Swine Fever Virus.Veterinary sciences · 2025Article
- Isolation and Pathogenicity of an Emerging Highly Virulent CSFV 2.1c Strain in South China.Veterinary sciences · 2025Article
- Molecular Analysis of Classical Swine Fever Virus Associated Field Infections Evidence Novel CSFV Sub Genotype in Tamil Nadu, Southern India.Indian journal of microbiology · 2024Article
- Evolutionary-Related High- and Low-Virulent Classical Swine Fever Virus Isolates Reveal Viral Determinants of Virulence.Viruses · 2024Article
- Article
- Spatiotemporal analysis of reported classical swine fever outbreaks in China (2005-2018) and the influence of weather.Transboundary and emerging diseases · 2022Article
- Pathological investigation and viral antigen distribution of emerging African swine fever in Vietnam.Transboundary and emerging diseases · 2021Article
- Pathogenicity of an African swine fever virus strain isolated in Vietnam and alternative diagnostic specimens for early detection of viral infection.Porcine health management · 2021Article
- Anti-Classical Swine Fever Virus Strategies.Microorganisms · 2021Review
- A Critical Review about Different Vaccines against Classical Swine Fever Virus and Their Repercussions in Endemic Regions.Vaccines · 2021Review
- Development and Application of RAA Nucleic Acid Test Strip Assay and Double RAA Gel Electrophoresis Detection Methods for ASFV and CSFV.Frontiers in molecular biosciences · 2021Article
- Comparison of the Pathogenicity of Classical Swine Fever Virus Subgenotype 2.1c and 2.1d Strains from China.Pathogens (Basel, Switzerland) · 2020Article
- Atypical Porcine Pestivirus Circulation and Molecular Evolution within an Affected Swine Herd.Viruses · 2020Article
- Classical Swine Fever: A Truly Classical Swine Disease.Pathogens (Basel, Switzerland) · 2020Article
- Serodynamic Analysis of the Piglets Born from Sows Vaccinated with Modified Live Vaccine or E2 Subunit Vaccine for Classical Swine Fever.Pathogens (Basel, Switzerland) · 2020Article
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12 authors.
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Abstract
Here, we examined the pathogenicity and genetic differences between classical swine fever viruses (CSFV) isolated on pig farms in North Vietnam from 2014-2018. Twenty CSFV strains from 16 pig farms were classified as genotype 2 (sub-genotypes 2.1b, 2.1c, and 2.2). The main sub-genotype, 2.1c, was classified phylogenetically as belonging to the same cluster as viruses isolated from the Guangdong region in South China. Strain HY58 (sub-genotype 2.1c), isolated from pigs in Vietnam, caused higher mortality (60%) than the Vietnamese ND20 strain (sub-genotype 2.2). The Vietnamese strain of sub-genotype 2.1b was estimated to have moderate virulence; indeed, genetic analysis revealed that it belongs to the same cluster as Korean CSFV sub-genotype 2.1b. Most CSFVs circulating in North Vietnam belong to sub-genotype 2.1c. Geographical proximity means that this genotype might continue to circulate in both North Vietnam and Southern China (Guangdong, Guangxi, and Hunan).
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