Fig. 2From: Various vaccine platforms in the field of COVID-19Various approaches of SARS- CoV-2 viral vaccine development (Reprinted from “Approaches to Viral Vaccine Development”, by BioRender, February 2020, retrieved from https://app.biorender.com/biorender-templates/figures/5e99f5395fd61e0028682c01/t-5e6256cdd7f17b0088a993d3-approaches-to-viral-vaccine-development Copyright 2022 by BioRender.)Back to article page