Table 1 Reproduction data from all twelve study farms in the year prior to sample collection
Farm | Farm size N (sows) | Vaccine | Mummified foetuses (%) | Stillborn piglets (%) | Return to oestrus (%) |
|---|---|---|---|---|---|
1 | 140 | Vaccine 1 (Porcilis®EryParvo) | 1.3 | 11.1 | 18.2 |
2 | 150 | 2.4 | 9.4 | 10.5 | |
3 | 60 | 2.5 | 8.6 | 12.4 | |
4 | 80 | 3.6 | 6.4 | 9.2 | |
5 | 130 | Vaccine 2 (Parvoruvac®) | 2.1 | 9.5 | 11.5 |
6 | 166 | 0.5 | 10.3 | 2.5 | |
7 | 150 | 1.6 | 3.5 | 9.0 | |
8 | 75 | 0.3 | 4.8 | 9.6 | |
9 | 65 | Vaccine 3 (Eryseng®Parvo) | 4.2 | 7.2 | 13.2 |
10 | 2.300 | 0.7 | 8.5 | 7.0 | |
11 | 165 | 1.5 | 5.6 | 5.1 | |
12 | 200 | 4.2 | 8.0 | 15.2 |