Seroprevalence and Potential Risk Factors of Bluetongue Virus Infection in Domestic Cattle and Goats in Guangxi Province, Southern China

被引：4

作者：

Qin, Shaomin ^{[1
]}

Lin, Jun ^{[1
]}

Li, Le ^{[2
]}

Zhang, Yixuan ^{[1
]}

Xiao, Lei ^{[2
]}

Cao, Yingying ^{[1
]}

Ren, Pengfei ^{[1
]}

Li, Huachun ^{[2
]}

Wu, Jianmin ^{[1
]}

机构：

[1] Guangxi Vet Res Inst, Guangxi Key Lab Vet Biotechnol, 51 Youai North Rd, Nanning 530001, Peoples R China

[2] Yunnan Anim Sci & Vet Inst, Yunnan Trop & Subtrop Anim Virus Dis Lab, Kunming 650224, Yunnan, Peoples R China

来源：

VECTOR-BORNE AND ZOONOTIC DISEASES | 2020年 / 20卷 / 07期

关键词：

bluetongue virus; cattle; goats; seroprevalence; risk factor; China; SEROLOGICAL SURVEILLANCE; SHEEP;

D O I：

10.1089/vbz.2019.2543

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

Bluetongue is one of the most important vector-borne viral diseases that can lead to significant economic losses as a result of reduction of productivity and even death in some susceptible ruminants. However, epidemiological information on bluetongue virus (BTV) infection in cattle and goats is scarce in China. To determine the seropositive rate and risk factors of BTV infection in cattle and goats in Guangxi province, a subtropical region in Southern China, a total of 548 cattle serum samples and 6567 goat serum samples collected from 13 cities across Guangxi province during 2003-2015 were analyzed and found that the seroprevalence is 44.5% (244/548) in cattle and 28.0% (1837/6567) in goats and the main BTV serotypes are BTV-1, -2, -4, and -8. Climatic zone, age, and species are found to be the likely risk factors for BTV infection. To our knowledge, this is the first large-scale serological survey for BTV infection in domestic cattle and goats in Guangxi province, Southern China.

引用

页码：551 / 556

页数：6

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