Article
A comprehensive analysis of the epidemiological and genomic characteristics of global Serratia Marcescens
2 Dec 2024
Abstract excerpt
• Global analysis of 1,464 Serratia marcescens genomes from 33 countries. • Human-derived genomes dominated (73.5%), mainly from blood (44.8%) and sputum (19.3%). • Identified 11 key antimicrobial resistance genes, including novel armA, rmtC , and fosA7.2 . • Predominant carbapenemase genes: blaSME, blaKPC , and blaNDM-1 , with no co-existence in single strains. • Common sequence types: ST366, ST367, ST365, and...
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