Figure 1.
Schematic of immune responses elicited by COVID-19 vaccine. (A) Structure of mRNA. (B) Schematic illustration of mRNA vaccine production. (C) Schematic representation of mechanism of mRNA vaccines.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.