Peer-reviewed veterinary case report
Detection and molecular characterization of novel porcine parvovirus 7 in Anhui province from Central-Eastern China.
- Journal:
- Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases
- Year:
- 2019
- Authors:
- Wang, Yong et al.
- Affiliation:
- College of Animal Science and Technology · China
Abstract
Porcine parvovirus 7 (PPV7), a new serotype of the porcine parvovirus, was discovered in swine of the USA in 2016. Recently, PPV7 was detected in Anhui province, China. Twenty-four of the 120 lung samples were PPV7-positive. Three PPV7 strains were sequenced and named PPV7/China/AHbz, PPV7/China/AHhf, and PPV7/China/AHmas, respectively. The complete genome and NS1 gene nucleotides of the three PPV7 strains showed 80.0%-98.4% and 94.4%-98.7% sequence identity, respectively, to the other PPV7 strains obtained from NCBI. The three PPV7 strains from Anhui share a common origin with a PPV7 GX49 strain isolated in Guangxi. These results help to understand the molecular epidemiology of PPV7.
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Search related cases →Original publication: https://pubmed.ncbi.nlm.nih.gov/30876889/