Fig. 4

Variability in the generation interval distribution in a seasonal environment for treated and untreated primary cases (columns) in seasonal environments with different properties (rows). Seasonality was imposed by forcing mosquito densities consistent with the grey shapes in the background of each panel, which vary in their amplitude and the distinctiveness of the seasonal peak at day 180 in each of 2 years. SI distributions are shown for primary infections occurring on days 1 through 360 in increments of 30