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.
A visualization of herb-component-target interactive network. Red and blue triangles, green ellipses and orange arrows represent herbs, candidate components and COVID-19 related targets, respectively. The edges represent the mutual relations among the herbs, ingredients and targets. (For interpretation of the references to color in this figure legend, the reader is referred to the Web version of this article.)
