| Antibiotic family | Littoral n (%) | Adamawa n (%) | Far North n (%) | |||
| Breeders | Pigs | Breeders | Pigs | Breeders | Pigs | |
| β-Lactams |
|
|
|
|
|
|
| Penicillin G | 22 (69) | 21 (83) | 32 (100) | 4 (16.66) | 32 (100) | 25 (100) |
| Oxacillin | 24 (75) | 25 (100) | 32 (100) | 21 (83.33) | 32 (100) | 25 (100) |
| Cefoxitin | 24 (75) | 25 (100) | 27 (83.33) | 21 (33.3) | 32 (100) | 25 (100) |
| Cefotaxim | 17 (54) | 17 (67) | 0 (0) | 4 (16.67) | 16 (50) | 4 (14.28) |
| Amoxicillin | 10 (31) | 4 (17) | 11 (33.33) | 0 (0) | 32 (100) | 14 (57.14) |
| Ticarcillin | 17 (54) | 4 (17) | 16 (50) | 4 (16.67) | 32 (100) | 21 (85.71) |
| Other antibiotics’ families |
|
|
|
|
|
|
| M-L-S | 22 (69) | 6 (25) | 16 (50) | 0 (0) | 27 (85.71) | 4 (14.28) |
| Aminosides | 12 (38) | 8 (33) | 21 (66.66) | 4 (16.66) | 14 (42.86) | 7 (28.57) |
| Glycopeptides | 12 (38) | 14 (58) | 11 (33.33) | 12 (50) | 18 (57.14) | 14 (57.14) |
| Fusidic Acid | 17 (54) | 14 (58) | 21 (16.16) | 4 (66.66) | 18 (57.14) | 25 (100) |
| Fluoroquinolones | 10 (31) | 4 (17) | 11 (33.33) | 0 (0) | 23 (71.83) | 11 (42.86) |
| Chloramphenicol | 14 (46) | 4 (17) | 0 (0) | 0 (0) | 17 (54) | 14 (57.14) |