Table 3.
Antimicrobial Resistance Pattern of ESBL-Producing Gram-Negative Bacteria from Mobile Phones of HCW, 2019
| Isolates n=48 | Antibacterial Agents n(%) | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMK | AMP | FOX | CIP | PRL | SXT | C | PZT | TOB | AUG | NOR | GEN | MRP | IMP | |
| E.coli n=7 | 0 | 7(100) | 3(43) | 0 | 6(86) | 2(28) | 3(44) | 0 | 4(56) | 0 | 0 | 1(14) | 0 | 1(14) |
| K. pneumoniae n=13 | 0 | 13(100) | 3(23) | 0 | 10(77) | 10(77) | 4(31) | 0 | 11(85) | 2(15) | 0 | 2(15) | 4(31) | 6(46) |
| K. oxytoca n=6 | 0 | 6(100) | 3(50) | 1(17) | 5(83) | 6(100) | 4(67) | 0 | 4(67) | 3(50) | 2(33) | 2(33) | 0 | 3 |
| Shigella spp. n=1 | 0 | 1(100) | 0 | 0 | 0 | 1(100) | 1(100) | 0 | 0 | 1(100) | 0 | 0 | 0 | 0 |
| Salmonella spp. n=1 | 1(100) | 1(100) | 0 | 1(100) | 1(100) | 1(100) | 1(100) | 0 | 1(100) | 1(100) | 1(100) | 1(100) | 1(100) | 0 |
| E. aerognes n=2 | 0 | 2(100) | 0 | 0 | 2(100) | 2(!00) | 1(50) | 0 | 1(50) | 0 | 0 | 2(100) | 0 | 1(50) |
| Citrobacter spp. n-5 | 0 | 4(80) | 1(20) | 2(40) | 4(80) | 5(100) | 4(80) | 1(20) | 4(100) | 2(40) | 1(20) | 2(40) | 0 | 1(20) |
| P. vulgaris n=4 | 0 | 4(100) | 1(25) | 0 | 4(100) | 4(100) | 2(50) | 2(50) | 2(50) | 2(50) | 1(25) | 0 | 0 | 0 |
| P. mirabilis n=1 | 1(100) | 1(100) | 0 | 1(100) | 1(100) | 1(100) | 1(100) | 0 | 0 | 1(100) | 1(100) | 1(100) | 0 | 0 |
| Acinetobacter spp. n=7 | 5(71) | 7(100) | 1(14) | 4(57) | 6(85) | 5(71) | 2(28) | 7(100) | 6(85) | 6(85) | 1(14) | 0 | 0 | 4(57) |
| S. marcescens n=1 | 0 | 1(100) | 1(100) | 1(100) | 1(100) | 1(100) | 0 | 0 | 1(100) | 1(100) | 1(100) | 0 | 1(100) | 1(100) |
| Total (%) | 14.6 | 98 | 27.1 | 20.8 | 83.3 | 79.2 | 54.2 | 18.8 | 70.8 | 39.6 | 25 | 25 | 12.5 | 35.4 |
Abbreviations: AMP, ampicillin; AMK, amikacin; FOX, cefoxitin; CIP, ciprofloxacin; PRL, piperacillin; SXT, trimethoprim–sulfamethoxazole (cotrimoxazole); C, chloramphenicol; TZP, piperacillin–tazobactam; TOB, tobramycin; AUG, augmentin (amoxicillin-clavulanic acid); NOR, norfloxacin; GEN, gentamycin; MRP, meropenem; IMP, imipenem.