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. 2021 Jul 6;150:111400. doi: 10.1016/j.rser.2021.111400

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Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

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Fig. 5 — Global flows (i.e. dose purchases) of COVID-19 vaccines (unit for the number in the circle figure: 1 × 10⁶ doses). GRI = Gamaleya Research Institute. COVAX = COVID-19 Vaccines Global Access. The figure was designed and drawn by the authors. COVAX [74] is a global initiative to provide equitable access to COVID-19 vaccines.