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Scientists conducting fish disease sampling

Detailed Description

U.S. Geological Survey, and Alaska Department of Fish and Game researchers perform disease sampling on herring collected from a purse seine in Prince William Sound Alaska. Sampling includes length, weight, sex, age, blood for VHSV antibodies and VEN slides, gills/kidney/spleen for VHSV, and hearts for Ichthyophonus.


Public Domain.