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Fig. 4 | Annals of Clinical Microbiology and Antimicrobials

Fig. 4

From: Ceftazidime-Avibactam plus aztreonam synergistic combination tested against carbapenem-resistant Enterobacterales characterized phenotypically and genotypically: a glimmer of hope

Fig. 4

Pattern of susceptibility between CAZ-AVI E-test and ATM disc. A Shows MIC reading to CAZ/AVI alone (MIC = 1.5 µg/mL, reported as 2 µg/mL) B Shows inverse D-zone demonstrating the synergy between CAZ/AVI E-test and ATM disc (C) Shows susceptibility to CAZ/AVI E-test alone and synergy between CAZ/AVI E-test and ATM disc (D) Shows susceptibility to ATM disc with 30 mm zone diameter and synergy between CAZ/AVI E-test and ATM disc

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