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. 2017 Mar 20;114(15):4017–4022. doi: 10.1073/pnas.1620788114

Fig. 4.

Fig. 4.

Scenario analysis for vaccination under six strategies, globally (Left) and for selected countries (remaining columns), with variation in vaccine efficacy, ultimate coverage, initiation date of vaccination rollout, and rate of scale-up. Vaccine scenario projections are generated from simulations parametrized with modal values.