title: Clustering of multiple endemic strains of methicillin-resistant Staphylococcus aureus in a nursing home: an 8-year study.
abstract: PFGE was performed on residents' first clinical MRSA isolate (n=94) during 8 years. Sixty-one percent of the isolates were clustered in time (P < .05) and space (P < .05) (i.e., 2 separate statistically significant tests). Isolates from individual units were genetically related, with only the occasional unrelated isolate.
authors.affiliation: Wisconsin Veterans Home, King 54946-0620, USA. Paul.Drinka@dva.state.wi.us
authors.forename: Paul J
authors.initials: PJ
authors.lastname: Drinka
authors.forename: Mary E
authors.initials: ME
authors.lastname: Stemper
authors.forename: Cathy D
authors.initials: CD
authors.lastname: Gauerke
authors.forename: Janice E
authors.initials: JE
authors.lastname: Miller
authors.forename: Brian M
authors.initials: BM
authors.lastname: Goodman
authors.forename: Kurt D
authors.initials: KD
authors.lastname: Reed
mesh_terms: D000368:Aged; D016000:Cluster Analysis; D016521:Electrophoresis, Gel, Pulsed-Field; D005260:Female; D006801:Humans; D008297:Male; D016106:Methicillin Resistance; D017720:Molecular Epidemiology; D009735:Nursing Homes; D015995:Prevalence; D013211:Staphylococcus aureus / Q000235:genetics / Q000302:isolation & purification*