Spanish flu epidemic in 1918 in Geneva, Switzerland

In Geneva, Switzerland, the Spanish flu epidemic affected more than 50% of the population. The mortality was higher among those aged between 20–49 years and among men. The socioeconomic impact was very important, as the outbreak led to severe dysfunctions, including in health services. This epidemic shows the socio-economical burden that may be associated with influenza and highlights the need for pandemic preparedness.