| Impact ID | 7022 |
| Impact Type | Human Health |
| Study Type | Observational |
| Study Location | Field |
| Impact Description | Snails serving as vector for the parasite of schistosomiasis (Bilharzia) reside in the tangled weed mat of Eichhornia crassipes. |
| Reference | 42105 |
| Cost | |
| Location | |