Tweet from Bob_Wachter at February 10, 2022 at 09:02AM

Omicron’s emergence was an huge surprise.
But since we sorted out its Holy Trilogy of properties in December (far more infectious, partial immune escape, lower severity) & saw South Africa’s fast⬆/fast⬇ pattern, the biggest surprise has been how few surprises there have been.

— Bob Wachter (@Bob_Wachter)
Feb 10, 2022

from http://twitter.com/Bob_Wachter