What Happened in December, 2022?
Omicron variant spreads rapidly around the world. The Omicron variant of COVID-19 spread rapidly around the world in December 2022, causing a surge in cases and hospitalizations. The World Health Organization (WHO) declared Omicron a “variant of concern” on November 26, 2022, and it quickly became the dominant variant in many countries. New COVID-19 vaccine … Read more