期刊
JOURNAL OF VETERINARY MEDICAL SCIENCE
卷 77, 期 2, 页码 247-250出版社
JAPAN SOC VET SCI
DOI: 10.1292/jvms.14-0163
关键词
arbovirus; seroprevalence; South Korea
资金
- QIA, Ministry of Agriculture, Food and Rural Affairs, Republic of Korea
To investigate the possible circulation of arboviruses in South Korea, nationwide surveillance of five arbovirues was conducted in sentinel calves during 2009-2012. We used serum neutralization tests to investigate the presence of antibodies for the Aino virus, Akabane virus, bovine ephemeral fever virus, Chuzan virus and Ibaraki virus. In 2009, 2011 and 2012, the seropositive rates for these live arboviruses were all less than 14.1%. In 2010, however, the seropositive rates for Aino virus and Akabane virus were 33.2% and 40.2%, respectively, High seropositive rates were also associated with a large-scale outbreak of Akabane viral encephalomyelitis in cattle in southern Korea in 2010. Continued seroprevalence surveillance will be useful for monitoring natural arboviral diseases.
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