P-1083. Antimicrobial Activity of Aztreonam-Avibactam and Comparator Agents against a Large Collection of Stenotrophomonas maltophilia Isolates Collected in United States Medical Centers (2019-2023)
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DOI: 10.1093/ofid/ofae631.1271
Abstract: Abstract Background The occurrence of S. maltophilia infections has increased continuously in the last few years. We evaluated the in vitro activities of aztreonam-avibactam (ATM-AVI) and comparators against a large collection of S. maltophilia clinical… read more here.
Keywords: aztreonam avibactam; activity aztreonam; atm avi; large collection ... See more keywords
Activity of aztreonam-avibactam, cefiderocol, and cefepime-taniborbactam against a global collection of genetically characterized metallo-β-lactamase-producing Enterobacterales
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DOI: 10.1128/aac.00842-25
Abstract: ABSTRACT We evaluated the activity of aztreonam-avibactam and comparators tested against 490 MBL-producing Enterobacterales isolates collected in 27 countries during 2019–2022. The most common MBL was NDM-1, which was detected among 307 isolates. The genes… read more here.
Keywords: mbl producing; aztreonam avibactam; activity aztreonam; cefepime taniborbactam ... See more keywords