Whole-Genome Sequencing and Epidemiological Analysis Do Not Provide Evidence for Cross-transmission of <i>Mycobacterium abscessus</i> in a Cohort of Pediatric Cystic Fibrosis Patients

Abstract

We have not demonstrated cross-transmission of M. abscessus within our hospital, except between 1 sibling pair. Alternative routes of acquisition of M. abscessus infection, in particular the environment, require further investigation.