Figure 2
From: Accounting for behavioral responses during a flu epidemic using home television viewing
Time series for the number of new confirmed cases (\( {\mathbf{I}}_{\mathbf{t}}^{\mathbf{c}} \), left axis) and percentage deviation from mean daily individual average time viewed (Δ t , right axis) for 50 days beginning April 1, 2009. The shaded area in each graph represents the intervention period τ.