Table 3 MAR phenotypes and MAR index patterns in Acinetobacter species isolated from the carioca river and Rodrigo de Freitas lagoon in Rio de Janeiro, on November 10, 2022.
Isolates | MAR phenotypes | N° of antimicrobials showing resistance | N° of antimicrobials tested | N° of phenotype observed | MAR index |
|---|---|---|---|---|---|
Point CR 1 (n = 2) | |||||
Acinetobacter tandoii | ASB-IMP-CPM-TET-SUT | 5 | 14 | 1 | 0.35 |
A. tandoii | CAZ-TOB-SUT | 3 | 14 | 1 | 0.21 |
Point CR 2 (n = 1) | |||||
A. baumannii | PPT-CAZ-CTX-AMI | 4 | 14 | 1 | 0.28 |
Point CR 3 (n = 3) | |||||
A. tandoii | PPT-CPM-IMP-MER-CIP-TET | 6 | 14 | 1 | 0.42 |
Acinetobacter pittii | CAZ-CTX-CRO-CPM-CIP | 5 | 14 | 1 | 0.35 |
Acinetobacter haemolyticus | CAZ-AMI-TOB-TET | 4 | 14 | 1 | 0.28 |
Point RFL 1 (n = 3) | |||||
Acinetobacter johnsonii | PPT-ASB-MER-IMP-CAZ-CTX-CRO-CPM-SUT | 9 | 14 | 1 | 0.64 |
A. johnsonii | IMP-CAZ-CTX-CRO-CPM | 5 | 14 | 1 | 0.36 |
Acinetobacter vivianii | CAZ-CTX-CRO-TOB | 4 | 14 | 1 | 0.28 |
Point RFL 2 (n = 3) | |||||
A. johnsonii | PPT-ASB-CAZ-CTX-CRO-CPM-CIP-SUT | 8 | 14 | 1 | 0.57 |
A. johnsonii | PPT-ASB-CAZ-CTX-CPM-CIP-TET-SUT | 8 | 14 | 1 | 0.57 |
A. tandoii | PPT-MER-CAZ-CTX-CRO- CPM | 6 | 14 | 1 | 0.43 |
Point RFL 4 (n = 1) | |||||
A. baumannii | CRO-CAZ-CPM | 3 | 14 | 1 | 0.21 |
Point RFL 5 (n = 3) | |||||
A. baumannii | ASB-PPT-IMP-CTX-CPM-SUT-TET | 7 | 14 | 1 | 0.50 |
A. pittii | PPT-MER-CAZ-CTX-CRO-CPM | 6 | 14 | 1 | 0.43 |
A. pittii | CAZ-CTX-CRO-CPM-CIP | 5 | 14 | 1 | 0.36 |
