Public Health Agency of Canada

The 2008-2009 influenza season activity levels data indicates activity level reported by epidemiological week; The 2008-2009 influenza season respiratory virus detection indicates the number of laboratory tests conducted for respiratory viruses by week; The 2008-2009 influenza season outbreaks...

FluWatch is Canada's national surveillance system that monitors the spread of flu and flu-like illnesses on an on-going basis. Activity Level surveillance is a component of FluWatch that provides an overall assessment of the intensity and geographical spread of laboratory-confirmed influenza...