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Fig. 1 | BMC Medicine

Fig. 1

From: Assessing the impacts of COVID-19 vaccination programme’s timing and speed on health benefits, cost-effectiveness, and relative affordability in 27 African countries

Fig. 1

Model parameterisation and vaccine roll-out scenarios setup. (a) Observed vaccine uptake among African Union member states. Each line represents a country, and its colour indicates the roll-out rate levels (orange - slow; red - medium; blue - fast). (b) Vaccine supply trajectories of 36 vaccine roll-out scenarios (12 programmes starting date × 3 roll-out rates) and the population level vaccine coverage levels they realise

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