Figure 2.
Overview about infantile vaccination for COVID-19. Adapted from Zimmerman et al. [203]. Created with BioRender.com (accessed on 5 March 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.