title: Outbreak of invasive group A streptococcal disease in two hospitals, Ontario, 2003.
authors.affiliation: Region of Waterloo Public Health, Waterloo, Ontario, Canada.
authors.forename: L
authors.initials: L
authors.lastname: Nolan
authors.forename: R
authors.initials: R
authors.lastname: Schertzberg
authors.forename: S
authors.initials: S
authors.lastname: Wilson-Clark
authors.forename: A
authors.initials: A
authors.lastname: McGeer
authors.forename: R
authors.initials: R
authors.lastname: Pellizzari
authors.forename: C
authors.initials: C
authors.lastname: Steingart
mesh_terms: D003428:Cross Infection / Q000453:epidemiology* / Q000517:prevention & control; D004196:Disease Outbreaks / Q000517:prevention & control; D006801:Humans; D009864:Ontario / Q000453:epidemiology; D013290:Streptococcal Infections / Q000453:epidemiology* / Q000517:prevention & control; D013297:Streptococcus pyogenes