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What it will take to vaccinate the world against COVID-19

A healthcare professional prepares a dose of the Pfizer coronavirus vaccine

Vaccines for the world? People in low-income countries are unlikely to be vaccinated before the end of 2022, researchers are forecasting. Credit: Sandra Sanders/Reuters

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Nature 592, 176-178 (2021)



  1. Pardi, N. et al. Nature Commun. 8, 14630 (2017).

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