Omicron variant of COVID-19 spreading rapidly in countries with high immunity: WHO Omicron December 25, 2021 By Eva Gardner Less than 1 min. read Tags:Covid-19Omicron VariantRapid increase of Omicron cases Latest articles Bitcoin Hits $100,000 Milestone: How Trump’s Victory is Shaping the Crypto Market Finance December 6, 2024 What Is FOMO? | Maybe You Have This Problem Articles July 9, 2024 5 Most Scary Places in the World News July 1, 2024 Men’s Mental Health | Why It is Important to Talk About It? Health June 27, 2024 Related articles Omicron Subvariant BA.2 | A Variant of Concern Omicron March 22, 2022 Omicron | Jacinda Ardern, The PM Of New Zealand Is in Self-Isolation Omicron January 30, 2022 Booster Shots of Vaccine are highly Effective Against Omicron | CDC Omicron January 21, 2022