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.
Average escape mutation rate by the sub-variant of the SARS-CoV-2 variants of concern. Only the sub-variant with the highest value is indicated. Sub-variant and emerging mutation is indicated if produce an increment of >3% rate within the strain and achieve the top value.
