Prevention and control measures against viral nervous necrosis (VNN) in marine fish hatcheries
An extension manual that describes the clinical signs, behavioral changes, geographical distribution, and species affected by the virus; detection, prevention and control methods especially in the hatchery phase are also included.
de la Peña, L. D. (2010). Prevention and control measures against viral nervous necrosis (VNN) in marine fish hatcheries. Tigbauan, Iloilo, Philippines: Aquaculture Dept., Southeast Asian Fisheries Development Center.