Literature DB >> 29479824

Full-length genome sequence analysis of an avian leukosis virus subgroup J (ALV-J) as contaminant in live poultry vaccine: The commercial live vaccines might be a potential route for ALV-J transmission.

P Wang1, L Lin1, H Li1, M Shi1, Z Gu1, P Wei1.   

Abstract

One avian leukosis virus subgroup J (ALV-J) strain was isolated from 67 commercial live poultry vaccines produced by various manufacturers during 2013-2016 in China. The complete genomes of the isolate were sequenced and it was found that the genes gag and pol of the strain were relatively conservative, while the gp85 gene of the strain GX14YYA1 had the highest similarities with a field strain GX14ZS14, which was isolated from the chickens of a farm that had once used the same vaccine as the one found to be contaminated with the GX14YYA1. This is the first report of ALV-J contaminant in live poultry vaccine in China. Our finding demonstrates that vaccination of the commercial live vaccines might be a potential new route for ALV-J transmission in chickens and highlights the need for more extensive monitoring of the commercial live vaccines in China.
© 2018 Blackwell Verlag GmbH.

Entities:  

Keywords:  avian leukosis virus subgroup J; isolation; live poultry vaccine; molecular characterization

Mesh：

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Year:  2018        PMID： 29479824     DOI： 10.1111/tbed.12841

Source DB:  PubMed          Journal:  Transbound Emerg Dis        ISSN： 1865-1674            Impact factor:   5.005


  6 in total

1.  The Emergence, Diversification, and Transmission of Subgroup J Avian Leukosis Virus Reveals that the Live Chicken Trade Plays a Critical Role in the Adaption and Endemicity of Viruses to the Yellow-Chickens.

Authors:  Qiaomu Deng; Qiuhong Li; Min Li; Shengbin Zhang; Peikun Wang; Fumei Fu; Weiyu Zhu; Tianchao Wei; Meilan Mo; Teng Huang; Huanmin Zhang; Ping Wei
Journal:  J Virol       Date:  2022-08-11       Impact factor: 6.549

2.  Genomic Characterization of CIAV Detected in Contaminated Attenuated NDV Vaccine: Epidemiological Evidence of Source and Vertical Transmission From SPF Chicken Embryos in China.

Authors:  Yan Li; Jinjin Wang; Longfei Chen; Qun Wang; Meng Zhou; Hui Zhao; Zengna Chi; Yixin Wang; Shuang Chang; Peng Zhao
Journal:  Front Vet Sci       Date:  2022-07-06

3.  Full-length cDNA sequence analysis of 85 avian leukosis virus subgroup J strains isolated from chickens in China during the years 1988-2018: coexistence of 2 extremely different clusters that are highly dependent upon either the host genetic background or the geographic location.

Authors:  Peikun Wang; Min Li; Haijuan Li; Lulu Lin; Mengya Shi; Zhanming Gu; Yanli Gao; Teng Huang; Meilan Mo; Tianchao Wei; Ping Wei
Journal:  Poult Sci       Date:  2020-05-06       Impact factor: 3.352

4.  Construction of chicken infectious anemia virus infectious clone and study on its pathogenicity.

Authors:  Jinjin Wang; Yan Li; Yawen Zhang; Longfei Chen; Lichun Fang; Shuang Chang; Yixin Wang; Peng Zhao
Journal:  Front Microbiol       Date:  2022-09-23       Impact factor: 6.064

Review 5.  Advances on genetic and genomic studies of ALV resistance.

Authors:  Guodong Mo; Ping Wei; Bowen Hu; Qinghua Nie; Xiquan Zhang
Journal:  J Anim Sci Biotechnol       Date:  2022-10-11

6.  A novel recombinant avian leukosis virus isolated from gamecocks induced pathogenicity in Three-Yellow chickens: a potential infection source of avian leukosis virus to the commercial chickens.

Authors:  Peikun Wang; Mengya Shi; Chengwei He; Lulu Lin; Haijuan Li; Zhanming Gu; Min Li; Yanli Gao; Teng Huang; Meilan Mo; Tianchao Wei; Ping Wei
Journal:  Poult Sci       Date:  2019-12-01       Impact factor: 3.352
  6 in total

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