Figure 7From: Infectious salmon anaemia virus (ISAV) in Chilean Atlantic salmon (Salmo salar) aquaculture: emergence of low pathogenic ISAV-HPR0 and re-emergence of virulent ISAV-HPR∆: HPR3 and HPR14Clinical presentation of Atlantic salmon ( Salmo salar ) from the 2013 ISA outbreak. (A) Frequency of the external and internal gross lesions in affected Atlantic salmon from the 2013 ISA outbreak. Percentage of fish with a specified lesion among 38 fish necropsied. (B) Gross lesions at necropsy: Atlantic salmon with very dark liver and congestion and hemorrhages on the visceral adipose tissue.Back to article page