Man from UK becomes Việt Nam’s first Omicron case
28 December 2021. First case of the Omicron variant of coronavirus has been detected in Việt Nam. The carrier is a man who arrived in Hà Nội from the United Kingdom.https://vietnamnews.vn/society/1109711/man-from-uk-becomes-viet-nams-first-omicron-case.html