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.
The COVID-19 percentage case fatality vs formal charge changes in RBD and S1/S2 cleavage regions according to PHE. In the case of WHO labeled variants, Alpha and Zeta the mean change of the charge were calculated for 2 and 5 lineages. Only well-documented variants first detected in the UK, South Africa, Japan ex Brazil, and Brazil were presented. According to the Public Health England (PHE).11
