Organ | Pathological changes | Pig farm A | Pig farm B | |||||
---|---|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | 7 | ||
HEV+ | HEV+ | HEV+ | HEV+ | HEV+ | HEV- | HEV- | ||
PCV+ | PCV- | PCV+ | PCV+ | PCV+ | PCV+ | PCV+ | ||
Liver | Degeneration | + | + | + | + | + | + | + |
Edema | + | + | - | + | + | + | - | |
Congestion | + | + | + | + | + | + | + | |
Hemorrage | - | + | - | - | - | + | - | |
Necrosis | + | + | + | + | + | + | + | |
Inflammation | + | + | + | + | + | + | + | |
Fibrosis | - | - | - | - | - | - | - | |
Heart | Degeneration | + | + | + | + | + | + | + |
Edema | + | - | + | - | + | + | + | |
Necrosis | + | + | - | - | + | + | ||
Inflammation | + | + | - | + | - | - | + | |
Lung | Degeneration | + | + | + | + | + | + | + |
Congestion | + | + | + | + | + | + | + | |
Hemorrage | + | + | + | + | + | + | + | |
Necrosis | + | + | + | + | + | + | + | |
Inflammation | + | + | + | + | + | + | + | |
Exfoliation of alveolar epithelial cells | + | + | - | + | + | + | ||
Kidney | Degeneration | + | + | + | + | + | + | + |
Edema | + | + | + | + | + | + | + |