Table 5 Antimicrobial resistance of Proteus mirabilis in Namibia, 2016–2017
2016 (N = 359) | 2017 (N = 385) | |||||
|---|---|---|---|---|---|---|
Antimicrobials | No. of Resistant isolates | No. of isolates tested | %Resistant | No. of Resistant isolates | No. of isolates tested | %Resistant |
Ampicillin | 34 | 88 | 38.6 | 84 | 167 | 50.3 |
Amoxicillin/clavulanic acid | 13 | 195 | 6.7 | 37 | 259 | 14.3 |
Piperacillin/tazobactam | 2 | 15 | 13.3 | 0 | 25 | 0 |
Cephalothin | 27 | 207 | 13 | 46 | 190 | 24.2 |
Cefuroxime | 20 | 175 | 11.4 | 16 | 168 | 9.5 |
Ceftriaxone | 6 | 60 | 10 | 3 | 36 | 8.3 |
Ceftazidime | 1 | 6 | 16.7 | 1 | 4 | 25 |
Ciprofloxacin | 16 | 136 | 11.8 | 6 | 133 | 4.5 |
Gentamicin | 37 | 260 | 14.2 | 36 | 273 | 13.2 |
Imipenem | 3 | 56 | 5.4 | 5 | 90 | 5.6 |
Nalidixic acid | 49 | 256 | 19.1 | 56 | 268 | 20.9 |
Nitrofurantoin | 182 | 257 | 70.8 | 191 | 268 | 71.3 |
Ofloxacin | 21 | 253 | 8.3 | 18 | 273 | 6.6 |
SXT | 134 | 229 | 58.5 | 110 | 188 | 58.5 |