Countries re-introduce travel bans to contain newly detected &quo… stocking 0 43 2021.11.28 13:21 https://youtu.be/17E88RZx6Jo + 4 '오미크론' 변이 우려...남아공 등 8개국서 온 외국인 '입국 불허' "Omicron," the latest COVID-19 variant classified as a highly transmissible mutation of concern, ...