Hospital admissions for lower respiratory tract infections among infants in the Canadian Arctic: a cohort study

BACKGROUND: It is unknown whether this burden of disease of lower respiratory tract infections is comparable across the Canadian Arctic. The objectives of this surveillance study were to compare the rates of hospital admission for lower respiratory tract infection and the severity of infection across Arctic Canada, and to describe the responsible viruses. METHODS: We performed a prospective multicentre surveillance study of infants less than 1 …