Omicron doesn’t carry some of the mutations seen with Delta

• LIVE UPDATES: Omicron cases have been ‘extremely mild’ so far, South African doctor says
• Opinion: My family’s Omicron question: What do we do now?

• LIVE UPDATES: Omicron cases have been ‘extremely mild’ so far, South African doctor says
• Opinion: My family’s Omicron question: What do we do now?