Table 3.
Antimicrobial susceptibility profile of Staphylococcus isolates (n = 43) from dairy farms and abattoir in Addis Ababa, Ethiopia
| Drug | Susceptible N (%) | Intermediate N (%) | Resistant N (%) |
|---|---|---|---|
| Amoxicillin (AML) | 33 (76.7) | 0 (0.0) | 10 (23.3) |
| Cefoxitin (FOX) | 19 (44.2) | 0 (0.0) | 24 (55.8) |
| Chloramphenicol (C) | 27 (62.8) | 6 (14.0) | 10 (23.3) |
| Ciprofloxacin (CIP) | 37 (85.0) | 5 (11.6) | 1 (2.3) |
| Cloxacillin (OB) | 9 (20.9) | 0 (0.0) | 34 (79.1) |
| Erythromycin (E) | 14 (32.6) | 9 (20.9) | 20 (46.5) |
| Gentamicin (CN) | 43 (100.0) | 0 (0.0) | 0 (0.0) |
| Kanamycin (K) | 39 (90.7) | 4 (9.3) | 0 (0.0) |
| Nalidixic acid (NA) | 4 (9.3) | 1(2.3) | 38 (88.4) |
| Nitrofurantoin (F) | 14 (32.6) | 8 (18.6) | 21 (48.8) |
| Penicillin-G (P) | 2 (4.7) | 0 (0.0) | 41 (95.3) |
| Streptomycin (S) | 29 (67.4) | 7 (16.3) | 7 (16.3) |
| Sulfamethoxazole-trimethoprim (SXT) | 33 (76.7) | 1 (2.3) | 9 (20.9) |
| Tetracycline (TE) | 26 (60.5) | 2 (4.6) | 15 (34.9) |
| Vancomycin (VA) | 15 (34.9) | 0 (0.0) | 28 (65.1) |
Key: N number