Article

Heteroresistance in <i>Enterococcus faecalis</i> is prevalent for key antibiotics and mainly caused by mutations

2026-07-16

Abstract excerpt

Heteroresistance (HR), the coexistence of a rare resistant subpopulation within a predominantly susceptible bacterial population, is a clinically relevant problem. The resistant subpopulation often escapes detection by standard susceptibility testing, which can lead to treatment failure. To investigate HR in Enterococcus faecalis , we performed population analysis profiling (PAP) on 40 clinical isolates against f...

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Literature Corpus work: ce327a90-c135-5e9d-ade7-ac77f8cc41cc
DOI: 10.64898/2026.07.14.738184

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