Figure 3From: Excess healthcare burden during 1918-1920 influenza pandemic in Taiwan: implications for post-pandemic preparedness The yearly excess number of patients reported by public medics system during 1918-1920 compared with the yearly averages during the adjacent "baseline" years of 1916, 1917, 1921, and 1922. Blue bars denoting the excess numbers are scaled to the right side of the figure.Back to article page