Table 1 Serological findings of 18 cattle herds with respiratory problems.
From: Viral and Bacterial Pathogens in Bovine Respiratory Disease in Finland
No. calves (herds) | PIV3 | BCV | BRSV | BAV3 | BAV7 | |
|---|---|---|---|---|---|---|
No. of herds positive | 18 | 18 | 16 | 12 | 15 | 18 |
Percentage of positive herds | 100 | 100 | 89 | 67 | 83 | 100 |
No. of diseased calves,1 first sampling | 90 (18) | 66 (18) | 35 (15) | 8 (6) | 46 (13) | 65 (17) |
73%2 | 38% | 9% | 51% | 72% | ||
No. of diseased calves,1 second sampling | 86 (18) | 58 (17) | 30 (15) | 5 (5) | 44 (11) | 72 (17) |
67% | 35% | 6% | 51% | 84% | ||
No. of other animals1 | 169 (18) | 150 (18) | 57 (14) | 18 (9) | 107 (15) | 143 (18) |
89% | 34% | 11% | 63% | 85% | ||
Rise in titre1 | 86 (18) | 3 (2) | 4 (3) | 0 (0) | 11 (5) | 20 (10) |
3.5% | 4.7% | 0% | 12.8% | 23.3% | ||
Decrease in titre1 | 86 (18) | 9 (7) | 8 (6) | 3 (2) | 23 (10) | 20 (8) |
10.5% | 9.3% | 3.5% | 26.7% | 23.3% |