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http://dx.doi.org/10.7847/jfp.2018.31.1.035

Effect of formalin killed vaccine of atypical Aeromonas salmonicida for black rockfish (Sebastes schlegeli)  

Kim, Wi-Sik (Department of Aqualife Medicine, Chonnam National University)
Lee, Hyeon-Ho (Department of Aqualife Medicine, Chonnam National University)
Oh, Myung-Joo (Department of Aqualife Medicine, Chonnam National University)
Han, Hyun-Ja (Pathology Research Division, National Institute of Fisheries Science)
Publication Information
Journal of fish pathology / v.31, no.1, 2018 , pp. 35-39 More about this Journal
Abstract
Atypical furnculosis caused by atypical Aeromonas salmonicida, is an emerging problem of farming of rockfish (Sebastes schlegeli) in Korea. In this study, protection against atypical furunculosis was compared in rockfish vaccinated with A. salmonicida formalin killed cell (FKC) and adjuvant containing FKC. The formalin inactivated A. salmonicida vaccine provided a low protection of 20% and 10% relative percent survival (RPS) at 44 and 58 days post vaccination. However, addition of adjuvant (squalene and aluminum hydroxide) into inactivated A. salmonicida vaccine clearly enhanced the level of protection showing 70% and 50% RPS at 44 and 58 days post vaccination.
Keywords
Atypical Aeromonas salmonicida; Black rockfish; Formalin-killed vaccine; Adjuvant;
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