Incidence of Monomicrobial

Population-based studies ofThis was a retrospective population-based study of all adult patients with SAB residing in Olmsted County from 1 January 2006 through 31 December 2020. Initial episodes of SAB were identified using the microbiology laboratory databases at both Olmsted Medical Center and Mayo Clinic Rochester.Overall, 541 incident SAB cases were identified with a median age of 66.8 (interquartile range, 54.4-78.5) years, and 60.4% were male. Among these cases, 298 (56.2%) were due to methicillin-susceptibleOur investigation represents the only contemporary population-based study in the United States. Despite the impression that SAB incidence may have increased based on Centers for Disease Control and Prevention surveillance data, our finding of no change in SAB incidence was somewhat unanticipated.