Silver Book Fact
Healthcare use due to flu
In the U.S. influenza epidemics lead to around:
• 600,000 life years lost
• 3 million hospitalized days
• 30 million outpatient visits
Molinari N, Ortega-Sanchez I, Messonnier M, Thompson W, et al. The Annual Impact of Seasonal Influenza in the U.S.: Measuring disease burden and costs. Vaccine. 2007; 25: 5086-96. http://download.thelancet.com/flatcontentassets/H1N1-flu/epidemiology/epidemiology-14.pdf