Figure 4
From: Optimal H1N1 vaccination strategies based on self-interest versus group interest
Outcomes of influenza A/H1N1 infection. (a) Simulated age-stratified daily influenza A/H1N1 infection incidence per 100,000 individuals in the absence of vaccination or other interventions (b) Simulated age-specific attack rates, in the absence of vaccination or other interventions. Both symptomatic and asymptomatic cases are shown.