Nationally, the activity levels reported this week continued to decrease compared to the previous week.
All FluWatch influenza indicators declined during week 47.
The Pandemic (H1N1) 2009 strain accounted for nearly 100% of the positive influenza A subtyped specimens
this week.
The intensity of Pandemic (H1N1) 2009 in the population was moderately high with 804 hospitalizations, 139
ICU admissions and 56 deaths reported this week. Hospitalized cases occurred in all provinces and territories
(P/T) that reported this week while the deaths were from all P/T except PE and 3 territories. From August 30 to
November 28, 2009, a total of 6,314 hospitalized cases including 957 (15.2%) cases admitted to an intensive
care unit (ICU) as well as 259 deaths had been reported.