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http://dx.doi.org/10.5657/KFAS.2017.0621

Monitoring of Viral Hemorrhagic Septicemia Virus in Seawater-Reared Rainbow Trout Oncorhynchus mykiss  

Kim, Wi-Sik (Department of Aqualife Medicine, Chonnam National University)
Kong, Kyoung-hui (Department of Aqualife Medicine, Chonnam National University)
Jeon, Young-Ho (Jeollanam-do Ocean Fishery Science Institute)
Oh, Myung-Joo (Department of Aqualife Medicine, Chonnam National University)
Publication Information
Korean Journal of Fisheries and Aquatic Sciences / v.50, no.5, 2017 , pp. 621-623 More about this Journal
Abstract
Mariculture of rainbow trout Onchorhynchus mykiss has been initiated in or around olive flounder Paralichthys olivaceus farms, where viral hemorrhagic septicemia virus (VHSV) is often detected in some fish. In the present study, we investigated VHSV infection in seawater-reared rainbow trout because VHSV has never been detected in salmonids in Korea. A total of 104 adult fish were tested for the presence of VHSV by reverse transcription-polymerase chain reaction, followed by virus isolation with the fathead minnow caudal trunk cell line. Cytopathic effects were observed in two samples but the virus was identified as infectious hematopoietic necrosis virus. Thus, VHSV was not isolated from seawater-reared rainbow trout.
Keywords
Rainbow trout Onchorhynchus mykiss; Olive flounder; VHSV; Seawater; Monitoring;
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Times Cited By KSCI : 4  (Citation Analysis)
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