All coverage
Have you heard the new Republican conspiracy theory about the Omicron variant?
By Christopher Michael Cillizza
Biden: Fight against Omicron won't include "shutdowns or lockdowns"
By Oriana Gonzalez
Omicron map: Tracking the new Covid-19 variant around the world
By Jiachuan Wu, Joe Murphy & Nigel Chiwaya
Omicron throws spotlight on South Africa's faltering vaccination campaign
By Alessandro Parodi
Biden Calls Omicron a ‘Cause for Concern, Not a Cause for Panic'
By Sheryl Gay Stolberg
Omicron: What are the symptoms of the latest COVID variant?
By Pascale Davies
Omicron variant symptoms: What we know after UK reports first death
By Adrianna Rodriguez