Figure 1.
Vaccine platform strategies include conventional and contemporary platforms (Figure illustrated in Figdraw: https://www.figdraw.com, accessed on 7 October 2022).
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.