畜牧兽医学报 ›› 2024, Vol. 55 ›› Issue (2): 706-717.doi: 10.11843/j.issn.0366-6964.2024.02.028

• 预防兽医 • 上一篇    下一篇

中国2012—2022年羊群中蓝舌病毒流行的Meta分析

高辉1,2, 方敏1,2, 姜玲玲1,2, 马耀玉3, 刘强1,2, 张刚1,2, 牛小霞1,2, 王璞1,2, 李勇1,2*, 张思浓1,2*   

  1. 1. 宁夏大学生命科学学院, 银川 750021;
    2. 宁夏大学西部特色生物资源保护与利用教育部重点实验室, 银川 750021;
    3. 夏河县麻当镇畜牧兽医工作站, 夏河 747100
  • 收稿日期:2023-04-17 出版日期:2024-02-23 发布日期:2024-02-27
  • 通讯作者: 张思浓,主要从事动物病原生物学研究,E-mail:sinongzhang@nxu.edu.cn;李勇,主要从事动物病原生物学研究,E-mail:liyong7732@nxu.edu.cn
  • 作者简介:高辉(1999-),男,回族,宁夏固原人,硕士生,主要从事动物病原生物学研究,E-mail:1751643109@qq.com
  • 基金资助:
    国家自然科学基金区域联合基金项目(32130104)

Meta-analysis of Bluetongue Virus Prevalence in Sheep Flocks in China from 2012—2022

GAO Hui1,2, FANG Min1,2, JIANG Lingling1,2, MA Yaoyu3, LIU Qiang1,2, ZHANG Gang1,2, NIU Xiaoxia1,2, WANG Pu1,2, LI Yong1,2*, ZHANG Sinong1,2*   

  1. 1. School of Life Sciences, Ningxia University, Yinchuan 750021, China;
    2. Key Lab of Ministry of Education for Protection and Utilization of Special Biological Resources in Western China, Ningxia University, Yinchuan 750021, China;
    3. Madang Town, Xiahe County Animal Husbandry and Veterinary Work Station, Xiahe 747100, China
  • Received:2023-04-17 Online:2024-02-23 Published:2024-02-27

摘要: 旨在系统评价和分析我国2012—2022年羊群中蓝舌病毒(bluetongue virus,BTV)感染状况,为我国羊群BTV防控提供理论依据。通过检索2012—2022年中国知网(CNKI)、万方、维普、PubMed和ScienceDirect 5个数据库中对中国羊群BTV流行情况研究的文献并进行Meta分析。检索并筛选后共纳入Meta分析的有28篇文献,涉及样本总数为38 226头羊,其中9 109头羊为BTV阳性。分析显示,我国羊群中BTV的整体流行率为23.8%(95%CI: 23.4, 24.3),其中绵羊流行率为29.4%(95%CI: 14.7, 44.1),山羊流行率为25.1%(95%CI:18.6, 31.7)。我国各省/市间比较发现,重庆市流行率最高,为34.6%(95%CI: 32.0, 37.1),其次为云南省和内蒙古自治区。亚组分析发现,我国5大区域BTV流行率存在显著地区差异(P=0.011),中国东部、南部、西部、北部及中部地区流行率分别为6.1%(95%CI: 4.3, 7.9)、33.8%(95%CI: 29.5, 38.1)、21.7%(95%CI: 17.1, 26.2)、21.0% (95%CI: 8.3, 33.6)及26.6%(95%CI: 24.3, 28.8)。同时,检测方式和气候类型也是我国羊群中BTV流行的风险因子(P<0.05)。上述分析结果提示,我国羊群中BTV流行率较高并且分布广泛,有必要持续对我国BTV的感染状况进行监测并采取适当的预防措施。

关键词: 蓝舌病毒, 蓝舌病, 羊, 流行率, Meta分析

Abstract: The aim of this research was to systematically evaluate and analyze the infection status of bluetongue virus (BTV) in sheep flocks in China from 2012 to 2022, and to provide evidence for the prevention and control of BTV in sheep flocks in China. A Meta-analysis was conducted after searching the databases of CNKI, Wanfang, VIP, PubMed and ScienceDirect for articles on the sheep BTV prevalence in China published from 2012 to 2022. After searching and screening, a total of 28 studies were brought into the Meta-analysis, including 38 226 sheep of which 9 109 sheep were BTV positive. The overall prevalence of BTV was 23.8% (95%CI: 23.4,24.3) in sheep and goats, 29.4% (95%CI: 14.7,44.1) in sheep and 25.1% (95%CI: 18.6,31.7) in goats. Among provinces/cities in China, the prevalence was highest in Chongqing 34.6% (95%CI: 32.0,37.1), followed by Yunnan province and Inner Mongolia Autonomous Region. Subgroup analysis showed that there were significant regional differences in the prevalence of BTV (P=0.011). The prevalence of BTV in eastern, southern, western, northern and central areas of China were 6.1% (95%CI: 4.3,7.9), 33.8% (95%CI: 29.5,38.1) and 21.7% (95%CI: 17.1,26.2), 21.0% (95%CI: 8.3,33.6) and 26.6% (95%CI: 24.3,28.8), respectively. At the same time, detection methods and climate types were also risk factors for BTV prevalence in sheep in China(P<0.05). The results showed that the prevalence of BTV was high and the distribution was wide among sheep in China. It is necessary to continue the surveillance and prevention of BTV infection in China.

Key words: bluetongue virus, bluetongue, sheep, prevalence rate, Meta-analysis

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