China Dairy ›› 2021, Vol. 0 ›› Issue (12): 90-93.doi: 10.12377/1671-4393.21.12.16

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Detection and Prevention and Control of Antibody Level of Infectious Rhinotracheitis Virus in a Large-scale Dairy Farm in Xinjiang

WANG Chenyu1, WEI Yong2, CHEN Jie1, CAO Mengyuan1, CHEN Mingjie1, QI Yayin1,*   

  1. 1College of Animal Science and Technology,Shihezi University,Shihezi Xinjiang 832000;
    2Xinjiang Tianrun Dairy Co.,LTD.,Urumqi Xinjiang 830000
  • Online:2021-12-25 Published:2022-01-07

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Abstract: In order to investigate the incidence of bovine infectious rhinotracheitis（IBR）on a large-scale dairy farm in Xinjiang,a total of 362 samples of bovine serum from different developmental stages were collected and the bovine infectious rhinotracheitis virus gB（IBR-gB）antibody detection reagent was used. The kit detects the antibody titer of the bovine infectious rhinotracheitis virus（IBRV）,and evaluates the immunization effect of the IBRV vaccine on the dairy farm.The results showed that the positive rates of IBRV antibodies in the calves and young cattle were 88.57 %（31/35）and 75.00 %（21/28） respectively.Adult cows were lactating cows,and dry milk.The positive rates of IBRV antibody in cows were 81.46%（145/178）,and 95.04%（115/121）.There were 44 negatives and 8 suspicious ones.The average positive rate of IBRV antibody was 88.38%.The results showed that after vaccination,cattle at different stages of production can produce good antibody protection,providing a basis for dairy farms to prevent and control IBR.

Key words: infectious bovine rhinotracheitis（IBR）, antibody level, enzyme-linked Immunosorbent Assay（ELISA）

[1] 李东丽,葛桂阳,刘艺,等. 牛传染性鼻气管炎疫苗的研究进展[J]. 中国兽医学报,2021,41(2):360-365.
[2] 邓宇,何学谦,任燕,等. 四川攀西地区牛传染性鼻气管炎血清学调查[J]. 中国兽医杂志,2015,51(10):42-43.
[3] 甘瑜萍,余祖琼,黄恒,等. 我国牛传染性鼻气管炎的流行与防控现状[J]. 黑龙江畜牧兽医:下半月,2016(2):113-114.
[4] 杨飞,宋志峰,刘丹,等. 牛传染性鼻气管炎诊断方法研究进展[J].中国兽药杂志,2020,54(2):8.
[5] 宋健. 新疆某规模化牛场牛传染性鼻气管炎与肠球菌脑膜炎的诊断与防控:[硕士论文][D].石河子:石河子大学,2017.
[6] 王标. 新疆某规模化牧场犊牛IBR、BVD的诊断与防制:[硕士论文][D].石河子:石河子大学,2020.
[7] 李欣宇,叶锋,钟旗,等. 新疆2家牛场引进安格斯牛的牛病毒性腹泻、牛传染性鼻气管炎和布鲁氏菌病检测[J].中国动物检疫,2020,37(8):17-20.
[8] 程子龙. 2017-2019年山东省牛场BVD,IBR,PR流行病学调查及共感染致病机制研究:[硕士论文][D].山东:山东农业大学,2020.
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