Serological characteristics of affected cattle during an outbreak of bovine enzootic encephalomyelitis caused by Akabane virus

被引：10

作者：

Oem, Jae-Ku ^{[1
]}

Kim, Yeon-Hee ^{[1
]}

Kim, Seong-Hee ^{[1
]}

Lee, Myoung-Heon ^{[1
]}

Lee, Kyoung-Ki ^{[1
,2
]}

机构：

[1] Anim & Plant Quarantine Agcy, Anim Dis Diagnost Div, Anyang 430824, South Korea

[2] Anim & Plant Quarantine Agcy, Viral Dis Diagnost Lab, Anim Dis Diagnost Div, Anyang 430824, South Korea

来源：

TROPICAL ANIMAL HEALTH AND PRODUCTION | 2014年 / 46卷 / 01期

关键词：

Akabane virus; Bovine encephalomyelitis; Serological characteristics; JAPANESE ENCEPHALITIS; KOREA; AINO; SEROSURVEILLANCE; CHUZAN;

D O I：

10.1007/s11250-013-0468-2

中图分类号：

S8 [畜牧、动物医学、狩猎、蚕、蜂];

学科分类号：

0905 ;

摘要：

During an outbreak of bovine enzootic encephalomyelitis caused by the Akabane virus (AKAV) in 2010, 210 serum samples were collected from the affected cattle, and serological investigations for the AKAV were performed using a serum neutralization test (SNT) and an enzyme-linked immunosorbent assay (ELISA). The seropositive rates for SNT and ELISA were 90.0 and 85.2 %, respectively. The titers of SNT (log(2)) against the AKAV were higher than 4.0 in the highly affected cattle (80.0 %). This finding indicates that most affected cattle were infected with the AKAV and that strong immune responses against this virus were elicited in affected cattle. The strong immune response to the AKAV in cattle may provide insight into the occurrence of bovine encephalomyelitis caused by the AKAV.

引用

页码：261 / 263

页数：3

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