ACTA VETERINARIA ET ZOOTECHNICA SINICA ›› 2015, Vol. 46 ›› Issue (2): 344-348.doi: 10.11843/j.issn.0366-6964.2015.02.024

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Isolation and Identification of Caprine Derived Parainfluenza Virus Type 3

LI Wen-liang1,MAO Li1,CHENG Su-ping2,WANG Qiu-sheng2,HUANG Jia-chun3,ZHANG Wen-wen1,YANG Lei-lei1,JIANG Jie-yuan1*   

  1. (1.Key Laboratory of Veterinary Biological Engineering and Technology of Ministry of Agriculture/National Center for Engineering Research of Veterinary Bio-products,Institute of Veterinary Medicine,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China;2.Hai’an animal husbandry and veterinary station,Hai’an 226600,China;3.Dianshi biological technology Co.,Ltd.,Nantong 226000,China)
  • Received:2014-06-18 Online:2015-02-23 Published:2015-02-23

Abstract:

From Aug 2013 to Mar 2014,fattened goat herds of many farms in Jiangsu province suffered severe respiratory disease.Serum and nasal swab samples were collected and subjected to pathogen detection.Parainfluenza virus type 3 (PIV3) was detected in most of the samples.Positive samples were inoculated onto Madin-Darby bovine kidney (MDBK) cells and passaged 5 times for virus isolation.A novel strain,named JS2013,was successfully isolated as identified by RT-PCR and hemagglutination test.Entire M coding region was amplified and sequenced.Phylogenetic analysis and comparison to other reference sequences available in GenBank indicated JS2013 was clearly distinct from other HPIV3 and BPIV3 strains.This is the first isolation and partial genetic identification of PIV3 from diseased goats.

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