Study of viral diseases of fish farms in the Republic of Serbia during the period 2005-2010
2011
Jeremić, S., Institute of Veterinary Medicine of Serbia, Belgrade (Serbia) | Radosavljević, V., Institute of Veterinary Medicine of Serbia, Belgrade (Serbia)
Viral diseases represent a constant threat for fish breeding. Clinically manifested, their participation in the pathology and economical production is of high importance. Their harmful effects are manifested in increased morbidity and mortality, the weakening of the fish, reduced growth, poor feed utilization and lack of breeding material. The appearance of a number of diseases that had not occurred earlier, warns that the measures taken to protect the health of the fish are not enough. Given that most new diseases causes high mortality, it is necessary to invest additional effort in order to maintain the health status of fish populations through the use of effective biosecurity measures, primarily regarding the purchase of fertilized eggs and fry outside Serbia. In the carp farms the number of cases of spring viremia of carp is reduced. In the trout farms the number of cases of infectious pancreatic necrosis in trout is increased.
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