The unfolding story of an Infectious Salmon Anemia (ISA) detection in wild pacific salmon is stalled at a cliffhanger, as the scientific community investigates the implications of the detection.
Yet unknown is how much the virus has spread or whether it has the same deadly effect on Pacific salmon that it has on Atlantic salmon, James Winton, chief of the Fish Health Section at the U.S. Geological Survey's Western Fisheries Research Center in Seattle, told IntraFish. There are, however, clues on how this story might end.
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