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Canadian Journal of Public Health = Revue Canadienne de Santé Publique logoLink to Canadian Journal of Public Health = Revue Canadienne de Santé Publique
. 2001 Jul 1;92(4):291–294. doi: 10.1007/BF03404963

Decreasing Influenza Impact in Lodges: 1997–2000 Calgary Regional Health Authority

Laura McLeod 112,, Wendy W Lau 212
PMCID: PMC6980219  PMID: 11962115

Abstract

Influenza causes high morbidity and hospitalization rates in residents of seniors lodges,1 causing increased pressure on emergency departments and hospital beds every winter. This quasi-experimental study assessed the prevention of influenza outbreaks and their consequences in Calgary lodges. A multidisciplinary team worked to improve communication between health professionals, increase resident and staff immunization coverage, obtain weights and creatinines prior to influenza season, and facilitate amantadine prophylaxis during influenza A outbreaks.

We had an increase in standing orders for amantadine and up to 56% of residents from one lodge had documented creatinine levels. Amantadine was administered to residents within two days of outbreak notification.

Influenza morbidity in lodge outbreaks decreased from a rate of 37% to 9% over the three years and hospitalization rates decreased from 9% to 1%.

We recommend that other regions consider a similar approach to decreasing influenza morbidity and hospitalization in lodge residents.

References

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