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.
Virome profile in the oral cavity of control (CTR) and COVID-19 subjects. The results are expressed as relative abundance (%). Left y axis refers to Human gammaherpesvirus 4 and Human alphaherpesvirus 1 (green bars), whereas right y axis refers to the amount of the four detected bacteriophage (orange-red bars).
