title: Letter to the editor.
authors.affiliation: Department of Internal Medicine, University of Manitoba.
authors.forename: Karan
authors.initials: K
authors.lastname: Sharma
authors.affiliation: Department of Internal Medicine, University of Manitoba.
authors.forename: Aditya
authors.initials: A
authors.lastname: Sharma
authors.affiliation: Diagnostic Services of Manitoba.
authors.forename: Kim
authors.initials: K
authors.lastname: Nichol
authors.affiliation: Diagnostic Services of Manitoba.
authors.forename: James
authors.initials: J
authors.lastname: Karlowsky
authors.affiliation: Department of Internal Medicine, Department of Medical Microbiology, Department of Community Health Sciences.
authors.forename: Marissa
authors.initials: M
authors.lastname: Becker
authors.affiliation: Department of Internal Medicine, Department of Medical Microbiology.
authors.forename: Ken
authors.initials: K
authors.lastname: Kasper
authors.affiliation: Department of Internal Medicine, Department of Medical Microbiology, Department of Community Health Sciences, University of Manitoba, Winnipeg, Manitoba.
authors.forename: Yoav
authors.initials: Y
authors.lastname: Keynan