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Epidemilogical Description Of A New Viral Disease Afflicting Cultured Cyprinus Carpio In Israel
|Title:||Epidemilogical Description Of A New Viral Disease Afflicting Cultured Cyprinus Carpio In Israel|
show 1 moreKotler, Moshe
|Keywords:||carp, disease, epidemiology, virus|
|LC Subject Headings:||Fish culture--Israel--Periodicals.|
|Publisher:||Israeli Journal of Aquaculture - BAMIGDEH|
|Citation:||Perelberg, A., Smirnov, M., Hutoran, M., Diamant, A., Bejerano, Y., & Kotler, M. (2003). Epidemilogical Description Of A New Viral Disease Afflicting Cultured Cyprinus Carpio In Israel. The Israeli Journal of Aquaculture - Bamidgeh, 55(1), 5-12.|
|Series/Report no.:||The Israeli Journal of Aquaculture - Bamidgeh|
|Abstract:||Since spring 1998, a new disease causing high mortality has afflicted cultured ornamental and common carps (Cyprinus carpio) in Israel. The clinical signs of the disease are fatigue, gasping movements in shallow water, gill necrosis, sunken eyes, pale patches on the skin and increased mucus secretion. The disease was experimentally transmitted to koi and common carp of vari- ous ages by injection with affected tissue filtrates, cohabitation trials and exposure to the isolat- edviralagent.Immersionofhealthyfishintankscontaining2.7x104 plaqueformingunits(PFU) per l or intraperitoneal injection (0.2 ml) of a viral inoculum of 1000 PFU/ml were sufficient to induce the terminal disease in over 80% of the fish. Here we report that the disease is restrict- ed to C. carpio, that young fish of 2.5 g and 6 g are more sensitive to the virus than adults (230 g) and that the virus remains active in the water for at least four hours.|
|Appears in Collections:||IJA Volume 55, Issue 1, 2003|
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