SALIDA, Colo. (CBS4) - Aquatic biologist and volunteers are teaming up to fight back against whirling disease in our Colorado rivers and streams. It first impacted Colorado's rainbow trout in the ...

Higher death rates, bigger viral loads, and more viral shedding—plastic causes big problems for rainbow trout trying to fend off a common disease. By Elise Cutts/Hakai Magazine Published Apr 10, 2023 ...

Rainbow trout from the Gunnison River have developed an immunity to whirling disease. These fish are now being stocked in the Arkansas River near Salida in hopes they will reproduce. Colorado’s ...

BOISE, Idaho — The Idaho Department of Fish and Game euthanized fish at Hagerman State Hatchery in an effort to minimize the spread of disease. On June 1, approximately 188,000 young rainbow trout ...

New Mexico wildlife managers will have fewer rainbow trout to stock in rivers and streams around the state this spring after whirling disease was detected at a state hatchery where some of the fish ...

MARION, Va. (WJHL) – The Virginia Department of Wildlife Resources (DWR) has found trout infected with whirling disease at a Southwest Virginia fish hatchery. A release from the DWR states the disease ...

Colorado Parks and Wildlife is hoping a rainbow trout strain developed in the Gunnison River can play an instrumental role in helping rainbows recover from the scourge of whirling disease. What the ...

Joel Evans has been fishing the same stretch of the Gunnison River in western Colorado for more than 40 years. Like most anglers in those parts, for him, one species of fish is king: the rainbow trout ...

The Colorado Division of Wildlife is scrambling to investigate how water that carried the parasite that causes whirling disease infiltrated its trout hatchery in Carbondale and whether there is an ...

New Mexico wildlife managers will have fewer rainbow trout to stock in rivers and streams around the state this spring after whirling disease was detected at a state hatchery where some of the fish ...