| Impact ID | 5521 |
| Impact Type | Disease/Parasite/Toxicity |
| Study Type | Anecdotal |
| Study Location | N/A |
| Impact Description | American bullfrogs, Lithobates catesbeianus, spread emerging diseases like chytrid fungus and Ranavirus in Korea. |
| Reference | 39802 |
| Cost | |
| Location | South Korea |