Table 3.
Patterns of antimicrobial resistance displayed by isolates of Salmonella.
| Multiple-Resistant Pattern | Serovar | Resistance Pattern | No. of Isolates (%) |
|---|---|---|---|
| One type of antimicrobial | Typhimurium | AMP | 1 (2.08) |
| Two types of antimicrobials | Infantis | AMP, S | 1 (2.08) |
| Derby | AMP, S | 1 (2.08) | |
| Three types of antimicrobials | Typhimurium, Infantis | SMX, NA, S | 3 (6.25) |
| Derby | SXT, AMP, TET | 1 (2.08) | |
| Derby, Typhimurium | SMX, S, TET | 2 (4.16) | |
| Ruzizi | S, AMP, TET | 1 (2.08) | |
| Infantis | S, SMX, CAZ | 1 (2.08) | |
| Infantis | SXT, AMP, SMX | 1 (2.08) | |
| Four types of antimicrobials | Derby | S, NA, CIP, TET | 4 (8.33) |
| Infantis, Derby, Virkow, Muenchen | SXT, NA, S, TET | 4 (8.33) | |
| Infantis, Typhimurium | SMX, AMP, S, TET | 3 (6.25) | |
| Five types of antimicrobials | Derby, Infantis | S, NA, CIP, SMX, TET | 5 (10.41) |
| Infantis | SMX, NA, CIP, TET, SXT | 2 (4.16) | |
| Typhimurium | SMX, CHL, S, AMP, TET | 2 (4.16) | |
| Typhimurium | SMX, S, AMP, TET, SXT | 4 (8.33) | |
| Derby | SMX, NA, S, CHL, TET | 2 (4.16) | |
| Derby | SMX, NA, S, SXT, TET | 2 (4.16) | |
| Typhimurium | SMX, NA, S, CHL, TET | 1 (2.08) | |
| Typhimurium | SXT, NA, S, CAZ, TET | 2 (4.16) | |
| Brandenburg | SMX, S, CIP, AMP, TET | 1 (2.08) | |
| Six types of antimicrobials | Derby, Infantis | SMX, S, CHL, AMP, TET, SXT | 2 (4.16) |
| Typhimurium, | SMX, S, CHL, AMP, SXT, TET | 2 (4.16) | |
| Infantis | SMX, NA, S, AMP, SXT, TET | 1 (2.08) | |
| Seven types of antimicrobials | Brandenburg | SMX, NA, S, CIP, AMP, SXT, TET | 1 (2.08) |
| Virkov | SMX, NA, S, CIP, SXT, TET | 1 (2.08) | |
| Eight types of antimicrobials | Bredeney | SMX, NA, S, CIP, CHL, SXT, TET | 1 (2.08) |
| Total | 48 (100%) | ||
SMX, sulfamethoxazole; NA, nalidixic acid; CIP, ciprofloxacin; S, streptomycin; TET, tetracycline; AMP, ampicillin; SXT, Sulfamethoxazole/Trimethoprim; CHL-chloramphenicol; CAZ, ceftazidime; GEN, gentamicin; CTX, cefotaxime.