| Antibiotic | Disk | Species | No tested | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | 34 | 36 | 38 | 40 | 42 | 44 | 46 | 48 | 50 |
| TAZOBACTAM/PIPERACILLIN | 36 | BACTEROIDES SPP | 91 | 0 | 0 | 0 | 0 | 1 | 1 | 4 | 7 | 12 | 7 | 7 | 15 | 16 | 13 | 4 | 4 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | BACTEROIDES (FRAGILIS-GROUP) SPP | 123 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 10 | 4 | 7 | 5 | 11 | 18 | 20 | 10 | 5 | 3 | 1 | 1 | 1 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | BACTEROIDES FRAGILIS | 64 | 0 | 0 | 0 | 0 | 2 | 0 | 5 | 8 | 12 | 5 | 7 | 19 | 19 | 14 | 6 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | CLOSTRIDIUM SPP | 72 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 1 | 5 | 7 | 10 | 24 | 14 | 11 | 13 | 5 | 1 | 4 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | CLOSTRIDIUM PERFRINGENS | 54 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 7 | 9 | 30 | 15 | 13 | 11 | 6 | 0 | 2 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | COLIFORM SPP | 420 | 2 | 0 | 1 | 2 | 3 | 3 | 2 | 5 | 10 | 19 | 21 | 15 | 8 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | ENTEROBACTER SPP | 106 | 5 | 0 | 3 | 4 | 8 | 5 | 4 | 2 | 5 | 19 | 22 | 13 | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | ENTEROBACTER CLOACAE | 92 | 5 | 0 | 3 | 3 | 7 | 4 | 3 | 2 | 3 | 18 | 25 | 13 | 5 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | ESCHERICHIA COLI | 634 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 9 | 18 | 28 | 26 | 9 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | KLEBSIELLA SPP | 298 | 1 | 0 | 0 | 1 | 1 | 3 | 1 | 6 | 13 | 19 | 21 | 17 | 9 | 5 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | KLEBSIELLA OXYTOCA | 76 | 3 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 4 | 20 | 35 | 21 | 3 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | KLEBSIELLA PNEUMONIAE | 220 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 8 | 15 | 24 | 22 | 11 | 5 | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | PEPTOSTREPTOCOCCUS SPP | 58 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 2 | 2 | 2 | 15 | 3 | 16 | 14 | 6 | 12 | 11 | 6 |
| TAZOBACTAM/PIPERACILLIN | 36 | PREVOTELLA SPP | 52 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 6 | 10 | 14 | 14 | 20 | 8 | 8 | 4 | 8 | 4 |
| TAZOBACTAM/PIPERACILLIN | 36 | PROTEUS SPP | 152 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 4 | 14 | 20 | 29 | 18 | 7 | 3 | 1 | 1 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | PROTEUS MIRABILIS | 134 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 12 | 20 | 28 | 19 | 7 | 3 | 1 | 1 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | PSEUDOMONAS SPP | 71 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 3 | 8 | 3 | 25 | 39 | 8 | 4 | 3 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | PSEUDOMONAS AERUGINOSA | 66 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 3 | 6 | 2 | 27 | 39 | 10 | 5 | 3 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | STAPHYLOCOCCUS SPP | 782 | 2 | 0 | 0 | 0 | 0 | 5 | 14 | 22 | 15 | 11 | 8 | 5 | 5 | 2 | 2 | 4 | 2 | 2 | 1 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | STAPHYLOCOCCUS AUREUS | 487 | 0 | 0 | 0 | 0 | 0 | 5 | 23 | 28 | 16 | 7 | 5 | 2 | 3 | 2 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| TAZOBACTAM/PIPERACILLIN | 36 | STAPHYLOCOCCUS COAG.NEG | 276 | 6 | 1 | 0 | 0 | 0 | 2 | 2 | 11 | 14 | 18 | 13 | 11 | 7 | 2 | 3 | 2 | 2 | 2 | 1 | 1 | 0 | 0 | 0 |