Aeromonas veronii, a potential pathogen of enteritis in snakehead fish Ophiocephalus argus

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dc.contributor.authorWang, Huicong
dc.contributor.authorGu, Ying
dc.contributor.authorLuo, Guilan
dc.contributor.authorCao, Haipeng
dc.date.accessioned2021-03-29T17:32:09Z
dc.date.available2021-03-29T17:32:09Z
dc.date.issued2020
dc.description.abstractEnteritis is known as a major disease in snakehead fish Ophiocephalus argus aquaculture and has resulted in large economic losses. Yet only scarce information is available on Aeromonas veronii as a causal agent for enteritis in O. argus. In this study, a virulent strain, temporarily named HY2, was isolated from diseased snakehead fish suffering from enteritis, and was identified as A. veronii through molecular and phenotypic methods. In addition, the HY2 isolate showed an LD50 value of 2.8×105 CFU mL-1, and was highly sensitive to aminoglycosides, macrolides, polypeptides, quinolones, sulfonamides and tetracyclines antibiotics. To the best of our knowledge, this is the first report of A. veronii as a potential pathogen of enteritis in snakehead fish.
dc.format.extent11 pages
dc.identifier.doihttps://doi.org/10.46989/001c.21691
dc.identifier.issn0792-156X
dc.identifier.urihttp://hdl.handle.net/10524/63815
dc.relation.ispartofThe Israeli Journal of Aquaculture - Bamidgeh
dc.subjectaeromonas veronii
dc.subjectophiocephalus argus
dc.subjectenteritis
dc.subjectpotential pathogen
dc.subjectsnakehead fish
dc.subjectaminoglycosides
dc.subjectmacrolides
dc.subjectpolypeptides
dc.subjectantibodies
dc.subjectquinolones
dc.titleAeromonas veronii, a potential pathogen of enteritis in snakehead fish Ophiocephalus argus
dc.typeArticle
dc.type.dcmiText
prism.volume72

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Volume 72, 2020