Three parasites (Ceratomyxa shasta, Cryptobia salmositica, and Haemogregarina irkalukpiki) were identified as posing the greatest threat to the fisheries resources of the immediate area and also to the downstream areas.
Mount Shasta | Shasta | Shasta Dam | Shasta, California | Shasta (Narnia) | Shasta–Trinity National Forest | Shasta (tribe) | Shasta Springs | Shasta (mascot) | Shasta Lake | Ceratomyxa shasta |