Figure 1From: The potential impact of immunization campaign budget re-allocation on global eradication of paediatric infectious diseases Time series of prevalence under simultaneous strategy. Disease prevalence in India (a), Nigeria (b), and Afghanistan (c) according to simulations, where routine vaccination is introduced in 1960 and SIAs are introduced in 1990. Cumulative incidence for India (d), Nigeria (e), and Afghanistan (f) is also shown for the same scenario.Back to article page