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.
Vero E6 cells at different stage of infection. A, Not infected VERO E6 cell monolayer after 72 hours, complete absence of CPE. B, SARS‐CoV‐2 infected VERO E6 cell monolayer after 36 hours postinfection, 20%‐30% of CPE recovered. C, SARS‐CoV‐2 infected VERO E6 after 52 hours postinfection, 80% of CPE recovered. CPE, cytopathic effect; SARS‐CoV‐2, Severe Acute Respiratory Syndrome‐Coronavirus‐2
