Community-onset bacteremic Acinetobacter baumannii pneumonia recurred in three of 30 (10%) patients followed prospectively, all with ongoing hazardous alcohol intake, 3-56 months after initial pneumonia. Paired isolates underwent whole-genome sequencing. Phylogenetic analysis showed that recurrence strains were all distinct from preceding strains, indicating reinfection in susceptible individuals rather than relapse.
Details
Title
Whole-genome sequencing to differentiate relapse from reinfection in community-onset bacteremic cinetobacter baumannii pneumonia
Authors
Ella M Meumann (Corresponding Author) - Royal Darwin Hospital
Nicholas M Anstey (Author) - Royal Darwin Hospital
Bart J Currie (Author) - Royal Darwin Hospital
Kim A Piera (Author) - Royal Darwin Hospital
Robert Baird (Author) - Royal Darwin Hospital
Derek S Sarovich (Author) - University of the Sunshine Coast, Queensland, GeneCology Research Centre - Legacy