Table 1 Data on location of farms and number of sampled animals
Group | Voivodeship | Farm number | Number of tested animals |
|---|---|---|---|
Finishing pigs on farms with high hygiene standards | Lubelskie | 1 | 33 |
2 | 35 | ||
3 | 99 | ||
Finishing pigs on farms with low hygiene standards | Mazowieckie | 1 | 4 |
2 | 1 | ||
3 | 17 | ||
4 | 3 | ||
5 | 5 | ||
6 | 2 | ||
7 | 9 | ||
8 | 6 | ||
9 | 6 | ||
10 | 8 | ||
11 | 21 | ||
12 | 10 | ||
13 | 23 | ||
Finishing pigs on farm with high level of biosecurity | Wielkopolskie | 1 | 40 |
Finishing pigs on organic farms | Kujawsko–Pomorskie | 1 | 11 |
2 | 20 | ||
3 | 5 | ||
4 | 8 | ||
5 | 13 | ||
6 | 29 | ||
7 | 11 | ||
8 | 8 | ||
9 | 11 | ||
Pigs at < 3 months | Mazowieckie | 1 | 20 |
Zachodniopomorskie | 2 | 20 | |
Wielkopolskie | 3 | 23 | |
Finishing pigs at 3–4 months | Mazowieckie | 1 | 10 |
Wielkopolskie | 2 | 20 | |
3 | 30 | ||
Finishing pigs at 5–6 months | Wielkopolskie | 1 | 10 |
2 | 10 | ||
3 | 10 | ||
4 | 27 | ||
Sows at ≥ 9 months | Wielkopolskie | 1 | 20 |
2 | 4 | ||
3 | 8 | ||
4 | 6 | ||
5 | 3 | ||
6 | 7 | ||
7 | 7 | ||
8 | 8 | ||
9 | 2 | ||
10 | 41 | ||
11 | 1 | ||
12 | 1 | ||
13 | 1 | ||
14 | 1 | ||
15 | 1 | ||
16 | 1 | ||
17 | 30 |