From: Efficacy of a multivalent vaccine against Fasciola hepatica infection in sheep
| Gross Pathology | Light lesions | Moderate-to-severe lesions | Very severe lesions | |
|---|---|---|---|---|
| Group 1 | 1 (1/3)* | 57.16% | 42.85% | – |
| Group 2 | 3 (3/4) | 14.30% | 85.70% | – |
| Group 3 | 3 (2.5/4.5) | – | 77.78% | 22.22% |
| Group 4 | – | – | – | – |