Table 3 Antimicrobial Susceptibility Patterns of Salmonella spp. (n = 33) and Shigella spp. (n = 8) in Avocado Juice, Mango Juice and Salads in Mekelle, Northern Ethiopia (December-March 2020)
Antimicrobials | Bacteria isolates | |||||
|---|---|---|---|---|---|---|
Salmonella spp. (N = 33) n (%) | Shigella spp. (N = 8) n (%) | |||||
R | I | S | R | I | S | |
Ciprofloxacin (5 μg) | 0 (0.0) | 0 (0.0) | 33 (100) | 0 (0.0) | 0 (0.0) | 8 (100) |
Ceftriaxone (30 μg) | 0 (0.0) | 6 (18.2) | 27 (81.8) | 0 (0.0) | 1 (12.5) | 7 (87.5) |
Gentamicin (10 μg) | 0 (0.0) | 1 (3.0) | 32 (97.0) | 0 (0.0) | 0 (0.0) | 8 (100) |
Cotrimoxazole (25 μg) | 2 (6.1) | 1 (3.0) | 30 (90.9) | 0 (0.0) | 2 (25.0) | 6 (75.0) |
Amox-clavul acid (30 μg) | 33 (100) | 0 (0.0) | 0 (0.0) | 8 (100) | 0 (0.0) | 0 (0.0) |
Ampicillin (10 μg) | 33 (100) | 0 (0.0) | 0 (0.0) | 8 (100) | 0 (0.0) | 0 (0.0) |
Nalidixic acid (30 μg) | 6 (18.0) | 10 (30.3) | 17 (51.5) | 0 (0.0) | 3 (37.5) | 5 (62.5) |
Chloramphenicol (30 μg) | 1 (3.0) | 2 (6.1) | 30 (90.9) | 0 (0.0) | 1 (12.5) | 7 (87.5) |
Tetracycline (25 μg) | 21 (63.6) | 5 (15.2) | 7 (21.2) | 5 (62.5) | 1 (12.5) | 2 (25.0) |