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. 2021 Jul 15;49(10):1324–1326. doi: 10.1016/j.ajic.2021.07.004

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© 2021 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

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Fig 1 — Phylogenetic tree and sequence types of 12 NDM-1 K. pneumoniae isolates from patients hospitalized in the intensive care unit. The tree is rooted on a K. pneumonia isolate found outside the unit. The phylogenetic tree was built based on 31,973 total core single nucleotide polymorphism (SNP) positions using the maximum likelihood method via parSNP. Difference in SNPs is reported between each isolate at the right of the tree.