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.
Timeline of SARS-CoV-2 Pandemic. CDC, Centers for Disease Control and Prevention; EUA, emergency use authorization; FDA, Food and Drug Administration; MIS-C, multisystem inflammatory syndrome in children. Adapted from ‘Timeline (8 Segments, Vertical)’, by BioRender.com (2020).
