Roundup: European countries tighten COVID measures to tackle Omicron surge before New Year-Xinhua chinaview.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from chinaview.cn Daily Mail and Mail on Sunday newspapers.
The World Health Organization Director-General, Tedros Adhanom Ghebreyesus warned that he is "highly concerned that Omicron being more transmissible, circulating at the same time as Delta, is leading to a tsunami of cases."
Europe tightens measures to contain COVID surge ahead of new year - Full list of nations that have imposed restrictions - As Europe is seeing a massive surge in Omicron cases, some nations have been forced to take stricter measures to cope with surging caseload.