multidrug resistance

Pathogen colonization of the gastrointestinal microbiome at intensive care unit admission and risk for subsequent death or infection

*Enterococcus* levels at ICU admission was associated with risk for death or all-cause infection

Genomic and geographic context for the evolution of high-risk carbapenem-resistant Enterobacter cloacae complex clones ST171 and ST78

The remarkable ability of *E. cloacae* complex to acquire and disseminate cross-class antibiotic resistance rather than virulence determinants, coupled with antibiotic pressure, likely led to the wide dissemination of CREC

Successive emergence of ceftazidime-avibactam resistance through distinct genomic adaptations in blaKPC-2-harboring Klebsiella pneumoniae sequence type 307 isolates

Multiple genomic adaptations were linked to emergent CAZ-AVI- and MEM-resistance in *bla*KPC-2-harboring *K. pneumoniae* ST307.