Fig. 3
Some of the clinical phase vaccine candidates for COVID-19 (Reprinted from “Clinical Phase Vaccine Candidates for COVID-19”, by BioRender, April 2020, retrieved from https://app.biorender.com/biorender-templates/figures/5e99f5395fd61e0028682c01/t-5ea83be2d3420200adea0b6a-clinical-phase-vaccine-candidates-for-covid-19 Copyright 2022 by BioRender.)