Affiliation: | Department of Pathology (MacDonald), Lake of the Woods District Hospital, Kenora, Ont.; Department of Medical Microbiology and Infectious Diseases (Lagacé-Wiens, Embil), University of Manitoba, Winnipeg, Man.; Department of Clinical Microbiology (Lagacé-Wiens), Diagnostic Services Manitoba, Saint-Boniface Hospital, Winnipeg, Man.; Infectious Diseases Section, Department of Medicine (Embil), University of Manitoba, Winnipeg, Man. |