Table 3 Antibiogram resistance pattern of S. aureus isolates.
Antibiotic group | Antibiotic | Samples (No. of isolates) | |||||
|---|---|---|---|---|---|---|---|
Shawarma (9) No. (%) | Kofta (10) No. (%) | Burger (8) No. (%) | Luncheon (11) No. (%) | Sausage (8) No. (%) | Total (46) No. (%) | ||
Penicillins | Penicillin G | 6 (66.7)b | 6 (60)b | 6 (75)ab | 8 (72.7)ab | 5 (62.5)ab | 31 (67.4)b |
Ampicillin | 3 (33.3)bc | 3 (30)bc | 3 (37.5)bc | 2 (18.2)c | 2 (25)bc | 13 (28.3)bc | |
Oxacillin | 5 (55.6)b | 5 (50)b | 4 (50)bc | 5 (45.5)b | 4(50)b | 23 (50)c | |
Aminoglycosides | Amikacin | 0 (0)d | 1 (10)c | 0 (0)d | 1 (9.1)c | 0 (0)d | 2 (4.3)d |
Kanamycin | 9 (100)a | 9 (90)a | 8 (100)a | 10 (90.9)a | 8(100)a | 44 (95.7)a | |
Phenicols | Chloramphenicol | 7 (77.8)ab | 9 (90)a | 5 (62.5)b | 9 (81.8)a | 5(62.5)ab | 35 (76.1)ab |
Fluoroquinolones | Ciprofloxacin | 1 (11.1)c | 2 (20)c | 1 (12.5)c | 3 (27.3)bc | 2(25)bc | 9 (19.6)c |
Norfloxacin | 0 (0)d | 0 (0)d | 0 (0)d | 1 (9.1)c | 1 (12.5)c | 2 (4.3)d | |
Cephalosporins | Cefoxitin | 5 (55.6)b | 5 (50)b | 4 (50)b | 5 (45.5)b | 4 (50)b | 23 (50)c |
Macrolides | Erythromycin | 3 (33.3)bc | 4 (40)bc | 3 (37.5)bc | 5 (45.5)b | 2 (25)bc | 17 (37)bc |
Quinolone | Nalidixic acid | 7 (77.8)ab | 8 (80)ab | 5 (62.5)b | 8 (72.7)ab | 5 (62.5)ab | 33 (71.7)ab |
Folate Pathway | Sulfamethoxazol/ | 5 (55.6)b | 6 (60)b | 4 (50)b | 8 (72.7)ab | 4 (50)b | 27 (58.7)c |
Antagonists | Trimethoprim | ||||||
Tetracyclines | Tetracycline | 5 (55.6)b | 6 (60)b | 6 (75)ab | 8 (72.7)ab | 5 (62.5)ab | 30 (65.2)b |
Glycopeptides | Vancomycin | 3 (33.3)bc | 5 (50)b | 4 (50)b | 3 (27.3)bc | 3 (37.5)b | 18 (39.1)bc |
Oxazolidinones | Linezolid | 3 (33.3)bc | 4 (40)bc | 0 (0)d | 1 (9.1)c | 1 (12.5)c | 9 (19.6)c |
