Keywords: H1N1 ILI Surveillance Norway 2009.svg en A graph of influensa-like illness as a percentage of all doctor contacts in the Norwegian governments influenza sentinel system from week 18 Early May to week 44 late October 2009 The sentinel system is a collection of 201 general practices that report the percentage of influensa-like illness as a percentage of all doctor contacts These practices are spread out over the whole country and represent about 15 of the population own Janbrogger 2009-11-06 The data in this chart are taken from the Norwegian Public Health Institute update on influenza surveillance on November 4th 2009 at http //www fhi no/eway/default aspx pid 233 trg MainLeft_5565 MainArea_5661 5565 0 15 1214 1 0 0 0 0 MainLeft_5565 5544 80997 1 5569 1 0 0 2009 swine flu outbreak in Norway 2009 swine flu outbreak graphs |