Omicron Grand Update | Vaccine Escape, Transmissibility and Severity | Getting some answers Posted by covid 19 updates December 12, 2021 ShareDr. Hong’s Pharmacy Classroom Let’s have a longer Omicron Grand Update to look at vaccine escape, transmissibility, and severity of the Omicron variant! #OmicronUpdate #OmicronVaccineEscape #OmicronSeverity #OmicronTransmission covid 19 updates December 12, 2021