Table 2 Frequency of selected macroscopic lesions (n = 5 pigs per group)
Lesions | Groups | |||||
|---|---|---|---|---|---|---|
HP-PRRSV/PCV2 (group 1) | PCV2/HP-PRRSV (group 2) | HP-PRRSV+PCV2 (group 3) | HP-PRRSV (group 4) | PCV2 (group 5) | Control (group 6) | |
Lymph-node hemorrhage | 5/5 | 3/5 | 3/5 | 2/5 | 1/5 | 0/5 |
Endocardial hemorrhage | 4/5 | 3/5 | 1/5 | 2/5 | 0/5 | 0/5 |
Congestion of liver | 2/5 | 1/5 | 2/5 | 2/5 | 0/5 | 0/5 |
Splenic infarction | 3/5 | 1/5 | 1/5 | 0/5 | 0/5 | 0/5 |
Pulmonary congestion | 5/5 | 2/5 | 3/5 | 2/5 | 1/5 | 0/5 |
Kidney gray spot | 3/5 | 3/5 | 5/5 | 5/5 | 3/5 | 0/5 |
Brain edema | 0/5 | 0/5 | 0/5 | 0/5 | 0/5 | 0/5 |
Duodenal mucous membrane swelling | 2/5 | 2/5 | 2/5 | 2/5 | 0/5 | 0/5 |