| Impact ID | 8553 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Strains of Renibacterium salmoninarum isolated from Lake Michigan have been found to be more virulent than those from the Pacific Northwest, and in some cases, have resulted in higher than anticipated levels of infection. |
| Reference | 24328 |
| Cost | |
| Location | Lake Michigan, USA |