Incidence of Influenza, Downstream Complications of Influenza & Hospitalizations in Elderly Vaccinated With Fluarix™

GSK Investigational Site, Umina

GSK Investigational Site, Garran

GSK Investigational Site, Parkville

GSK Investigational Site, Heidelberg Heights

GSK Investigational Site, Clayton

GSK Investigational Site, Kippa-Ring

GSK Investigational Site, Auchenflower

GSK Investigational Site, South Brisbane

GSK Investigational Site, Nedlands

GSK Investigational Site, Hobart

GSK Investigational Site, Curitiba/Paraná

GSK Investigational Site, São Paulo