Figure Legend:
Figure 1: Number of patients admitted with and without severe RSV illness by month and surveillance year. Surveillance was conducted from October through April each year. The percent of patient with severe illness each month is shown (Y axis on left). The number of patients with and without severe diseases is shown (Y axis on right). The numbers over the histogram bars are the number of patients with and without severe disease each month. nsRSV = not severe RSV; sRSV = severe RSV.