Western Fisheries Science News, December 2015 | Issue 3.12 (A)

Detailed Description
A: Young fish dying from infectious hematopoietic necrosis (IHN) at a typical West Coast Salmon Hatchery circa 1955. Image provided by USGS.
A: Young fish dying from infectious hematopoietic necrosis (IHN) at a typical West Coast Salmon Hatchery circa 1955. Image provided by USGS.