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. 2022 Jul;52(3):323–329. doi: 10.1177/00207314221096365

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Figure 1. — (A) Global Cumulative COVID-19 vaccine doses administered per 100 people as of March 20, 2021.¹² Data counted as a single dose and may not equal the total number of people vaccinated, depending on the specific dose regime (e.g., people receive multiple doses). Source: Official data collated by Our World in Data at https://ourworldindata.org/covid-vaccinations. (Data from the source is regularly updated.). (B) Africa's Cumulative COVID-19 vaccine doses administered per 100 people as of March 20, 2021.¹² Data counted as a single dose and may not equal the total number of people vaccinated, depending on the specific dose regime (eg, people receive multiple doses). Source: Official data collated by Our World in Data at https://ourworldindata.org/covid-vaccinations.