Herd A | Herd B | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Weeks of age | Untreated | AB treated | Dead (untreated/treated) | Missing pigs | Never RWA ear-tagged | Untreated | AB treated | Dead (untreated/treated) | Missing pigs | Never RWA ear-tagged |
0 | 518 | – | – | – | – | 436 | – | – | – | – |
1 | – | – | – | – | – | 343 | 11 | 26 (1/25) | 3 | 53 |
2 | 414 | 49 | 39 (9/30) | 6 | 10 | 334 | 18 | 30 (3/25) | 3 | 51 |
3 | – | – | – | – | – | 327 | 22 | 31 (4/25) | 7 | 49 |
4 | 371 | 86 | 42 (10/32) | 9 | 10 | 326 | 23 | 31 (4/25) | 8 | 48 |
5 | 359 | 93 | 42 (10/32) | 14 | 10 | 323 | 25 | 31 (4/25) | 9 | 48 |
6 | 353 | 96 | 43 (11/32) | 16 | 10 | 320 | 27 | 32 (5/25) | 9 | 48 |
7 | 353 | 88 | 50 (15/35) | 17 | 10 | 316 | 27 | 33 (6/25) | 12 | 48 |
8 | 343 | 91 | 55 (17/38) | 19 | 10 | 315 | 27 | 33 (6/25) | 13 | 48 |
10 | – | – | – | – | – | 307 | 29 | 36 (8/26) | 17 | 47 |
12 | 333 | 82 | 57 (18/39) | 36 | 10 | 298 | 31 | 37 (9/26) | 23 | 46 |
% at 12 weeks | 64 | 16 | 11 | 7 | 2 | 68 | 7 | 8 | 5 | 11 |