How can the world reach herd immunity against COVID-19 before the second anniversary of the pandemic, or March 2022? A study of vaccine demand and supply answers this question. A target of vaccinating 60 percent of the population in each country by March 2022 is likely sufficient to achieve worldwide herd immunity under a baseline scenario with limited mutation. Achieving this target appears feasible given stated production capacity of vaccine manufacturers...
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INFORMATION
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2021/04/15
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Document de travail de recherche sur les politiques
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WPS9632
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1
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1
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2021/04/15
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Disclosed
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How to End the COVID-19 Pandemic by March 2022
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unequal distribution