Figure 2.
Transmission electron microscope image of SARS-CoV-2 spherical viral particles in a cell [39]. Reprinted (adapted) with permission from the American Chemical Society (2020).
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.