| Impact ID | 8539 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | In Michigan, Largemouth bass virus (Ranavirus sp.) mortality events typically have involved 100-500 fish or 10 percent of the population per lake. |
| Reference | 16284 |
| Cost | |
| Location | Lake Michigan, USA |