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. 2022 Sep 13;12(9):e061752. doi: 10.1136/bmjopen-2022-061752

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© Author(s) (or their employer(s)) 2022. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.

This is an open access article distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited, appropriate credit is given, any changes made indicated, and the use is non-commercial. See: http://creativecommons.org/licenses/by-nc/4.0/.

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Sensitivity analysis looking at deaths averted of vaccination LIC/LMIC, ranging IFR and vaccine effectiveness against mortality in the two-dose scenario (first panel) and three-dose scenario (second panel). The y-axis shows deaths averted, in millions. The x-axis shows IFR. dark red lines show baseline vaccine effectiveness (80% in two-dose scenario and 90% in three-dose scenario), and dark blue lines show high vaccine effectiveness (95% in two-dose scenario and 99% in three-dose scenario). IFR, infection fatality ratio; LIC, low-income country; LMIC, lower-middle income country.