Koi Herpes Virus Outbreak among Common Carp in Floating Net Cages in Kampar, Indonesia
This study aimed to determine the causal agent of the mortality of common carp (Cyprinus carpio L.) from January to April 2023, amounting to ~350 tonnes. A series of checks was carried out for ~3 months, examining water quality, the presence of parasites and pathogenic bacteria, and determining the presence of koi herpes virus (KHV). The results indicated that the water quality was normal and could support common carp. Dactylogyrus sp. was identified, but with a low prevalence (18.51%). Some fish samples revealed the presence of Aeromonas hydrophila, but the prevalence was low (14.81%). KHV was common, reaching a prevalence of 88.89% in March. KHV is considered to be the main cause of mass mortality. Appropriate management regimes must be in place to prevent future outbreaks of the disease, including ensuring the acquisition of certified healthy fish/eggs, adopting sensible stocking and feeding regimes, and monitoring water quality. The symbiosis mutualism of KHV with other aquatic organisms is worth considering, which can be used as a research perspective.
Keywords: Aeromonas hydrophila; Cyprinid herpesvirus; Dactylogyrus sp.; fish diseases; carp disease
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ARYANI N, SUHARMAN I, AZRITA A, et al. Diversity and distribution of fish fauna of upstream and downstream areas at Koto Panjang Reservoir, Riau Province, Indonesia. F1000Research, 2019, 8, 1435.
NURDIN, BAHRI S, ZULKARNAIN, et al. Hydrological characteristics analysis due to changes in land use with the SWAT model in the Koto Panjang hydropower catchment area. International Journal of Civil Engineering and Technology, 2019, 10(2), 330–340.
BUDIJONO, TANG U M, PUTRA R M, et al. Dynamic of water fertility in Koto Panjang Reservoir, Riau Province, Indonesia. AACL Bioflux, 2021, 14(2), 965–975.
EDI S, SURFIANTI O, CHRISTY N, et al. Identification of koi herpes virus (KHV) infection in koi fish (Cyprinus carpio) by polymerase chain reaction (PCR) method, immunocytochemistry, and immunohistochemistry. Indonesian Journal of Veterinary Science & Medicine, 2010, 1(2), 17–22.
NOVITA H, KOESHARYANI I. Diagnosing koi hervesvirus (KHV) on infected Cyprinus carpio using polymerase chain reaction with nested timidine kinase. Jurnal Riset Akuakultur, 2009, 4(2), 233–240.
THE MINISTER OF MARITIME AFFAIRS AND FISHERIES OF INDONESIA. Decree No. KEP.03/MEN/2010. Jakarta.
WALTZEK T B, KELLEY G O, STONE D M, et al. Koi herpesvirus represents a third cyprinid herpesvirus (CyHV-3) in the family Herpesviridae. Journal of General Virology, 2005, 86, 1659–1667.
WALTZEK T B, KELLEY G O, ALFARO M E, et al. Phylogenetic relationships in the family Alloherpesviridae. Diseases of Aquatic Organisms, 2009, 84, 179–194.
HAENEN O L M, WAY K, BERGMANN S M, et al. The emergence of koi herpesvirus and its significance to European aquaculture. Bulletin of the European Association of Fish Pathologists, 2004, 24, 293–307.
HEDRICK R P, GILAD O, YUN S, et al. A herpesvirus associated with mass mortality of juvenile and adult koi, a strain of common carp. Journal of Aquatic Animal Health, 2000, 12, 44–57.
POKOROVA D, VESELY T, PIACKOVA V, et al. Current knowledge on koi herpesvirus (KHV): a review. Veterinarni Medicina, 2005, 50(4), 139–147.
FOOD AND AGRICULTURE ORGANIZATION. Fisheries and aquaculture information and statistics: common carp, Cyprinus carpio. Rome: Food and Agriculture Organization, 2019.
EFFENDI I, YOSWATY D, SYAWAL H, et al. Effects of herbal growth promoters on common carp (Cyprinus carpio). AACL Bioflux, 2022, 15(3), 1096–1103.
EFFENDI I, YOSWATY D, SYAWAL H, et al. Dietary medicinal herbs enhanced hematological status and survival rate of common carp (Cyprinus carpio L.). Transactions of the Chinese Society of Agricultural Machinery, 2023, 54(4), 176–185.
GOVERNMENT OF THE REPUBLIC OF INDONESIA. Regulation No. 82 of 2001 Concerning the Management of Water Quality and Control of Water Pollution. Jakarta, 2001.
KABATA Z. Parasites and diseases of fish cultured in the tropics. 1st ed. London; Philadelphia, PA: Taylor & Francis, 1985.
KHAN M, SHAHZAD K, CHATTA A, et al. A review of introduction of common carp Cyprinus carpio in Pakistan: origin, purpose, impact and management. Croatian Journal of Fisheries, 2016, 74(2), 71–80.
PIAZZON M C, WIEGERTJES G, BRON J E, et al. Fish parasites: a handbook of protocols for their isolation, culture and transmission. European Association of Fish Pathologists, 2021.
HOLT J G, KRIEG N R, SNEATH P H A, et al. Bergey’s manual of determinative bacteriology. 9th ed. Tokyo: Lippincott Williams & Wilkins, 1994.
AUSTIN B, AUSTIN D A. Bacterial fish pathogens: disease of farmed and wild fish. 5th ed. Dordrecht: Springer, 2012.
THE WORLD ORGANISATION FOR ANIMAL HEALTH. Manual of diagnostic test for aquatic animal. World Organisation for Animal Health, 2009.
HARTMAN K H, YANONG R P E, POUDER D B, et al. Koi herpesvirus (KHV) disease. IFAS extension. University of Florida, 2004.
PETTY B D, FRASER W A. Viruses of pet fish. Veterinary Clinics: Exotic Animal Practice, 2005, 8, 67–84.
ST-HILAIRE S, BEEVERS N, WAY K, et al. Reactivation of koi herpes virus infections in common carp Cyprinus carpio. Diseases of Aquatic Organisms, 2005, 67(1-2), 15–23.
EIDE K, MILLER-MORGAN T, HEIDEL J, et al. Results of total DNA measurement in koi by tissue koi herpesvirus real-time PCR. Journal of Virological Methods, 2011, 172, 81–84.
COSTES B, RAJ V S, MICHEL B, et al. The major portal of entry of koi herpesvirus in Cyprinus carpio is the skin. Journal of Virology, 2009, 83(7), 2819–2830.
KEMPTER J, KIDPINSKI M, PANIEZ R, et al. Horizontal transmission of koi herpes virus (KHV) from potential vector species to common carp. Bulletin of the European Association of Fish Pathologists, 2012, 32(6), 212–219.
SUNARTO A, RUKYANI A, ITAMI T. Indonesian experience on the outbreak of koi herpesvirus in koi and carp (Cyprinus carpio). Bulletin of Fisheries Research Agency, 2005, 2(395), 15–21.
OMORI R, ADAMS B. Disrupting seasonality to control disease outbreaks: the case of koi herpes virus. Journal of Theoretical Biology, 2011, 271(1), 159–165.
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