Categories Selected Articles Omicron variant may have originated in mice, study reveals – Study Finds Omicron variant may have originated in mice, study reveals Study Finds Post author By Mike Nova Post date February 7, 2022 Listen to this article Omicron variant may have originated in mice, study reveals Study Finds ← House of Representatives Passes China Competition Bill – Lawfare → As omicron rates rise, more pets are getting COVID – South Florida Sun Sentinel