@BillGates: Experts like Trevor Bedford have done an excellent job explaining what scientists have learned so far about the new variant of concern known as Omicron. https://t.co/cix77NasZs

http://twitter.com/BillGates

Experts like Trevor Bedford have done an excellent job explaining what scientists have learned so far about the new variant of concern known as Omicron. https://t.co/cix77NasZs

— Bill Gates (@BillGates) Nov 29, 2021