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. 2021 Jun 24;102:105937. doi: 10.1016/j.cnsns.2021.105937

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© 2021 The Author(s)

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. 16 — Outputs obtained when simulating possible future scenarios described in the Annex. Left: number of people who received, at least, one dose of any of the four COVID-19 vaccines and also number of people who have been fully vaccinated against COVID-19. Right: Evolution of the effective reproduction numbers for the four scenarios studied here.