Table 5 Pasteurella multocida type A strains classification by pathogenicity scores according to clinical pathological features observed in eight challenged pigs per group
From: Pathogenic variability among Pasteurella multocida type A isolates from Brazilian pig farms
Strain BRMSA | Group | Pathogenic classification | Lesions | Euthanasiab | ||
|---|---|---|---|---|---|---|
N° of pigs | Areaa | Predominant features | ||||
0496 | 1 | High | 8 | 3.58 | Necrosuppurative/necrohemorrhagic bronchopneumonia (App-like lesion) with diffuse fibrinous pleuritis | 5 |
1196 | 2 | High | 4 | 2.53 | Necrosuppurative/necrohemorrhagic bronchopneumonia (App-like lesion) with diffuse fibrinous pleuritis | 1 |
1113 | 3 | High | 8 | 6.26 | Necrosuppurative/necrohemorrhagic bronchopneumonia (App-like lesion) with diffuse fibrinous pleuritis and pericarditis | 6 |
1197 | 4 | Low | 1 | 1.30 | Focal suppurative bronchopneumonia | 0 |
1198 | 5 | High | 3 | 0.0 | Diffuse fibrinous pleuritis, pericarditis and peritonitis | 2 |
1199 | 6 | Nonpathogenic | 0 | 0.0 | No lesions | 0 |
1200 | 7 | High | 7 | 5.01 | Necrosuppurative/necrohemorrhagic bronchopneumonia (App like lesion) with diffuse fibrinous pleuritis and pericarditis | 7 |
1201 | 8 | Nonpathogenic | 0 | 0.0 | No lesions | 0 |