Fig. 2

Antimicrobial activity of β-lactamase inhibitor combinations and meropenem against Enterobacterales, CRE, and P. aeruginosa isolated from patients hospitalized with pneumonia in US medical centers (2020–2022). Abbreviations CRE, carbapenem-resistant Enterobacterales; ATM-AVI, aztreonam-avibactam; CAZ-AVI, ceftazidime-avibactam; MEM-VAB, meropenem-vaborbactam; IMI-REL, imipenem-relebactam; TOL-TAZ, ceftolozane-tazobactam. * Inhibited at ≤ 8 mg/L