Omicron seems more transmissible but less severe than other variants, … stocking 0 59 2021.12.09 15:01 https://youtu.be/cqxmapCKngY + 8 WHO 사무총장, "오미크론 재감염 위험 크고 증상 가벼워" The world is on alert over the highly transmissible Omicron variant of COVID-19. There are hopes that it ...