Europe became the first region worldwide to cross 500,000 COVID-19 deaths on Tuesday, according to a Reuters tally, as a new variant of the coronavirus discovered in Britain threatened the region's prevention measures to curb the pandemic.
Reports of the mutated variant out of England prompted a pre-Christmas lockdown and have forced dozens of countries close their borders to British travelers this week.
Italy, the nation with the highest death toll in Europe, on Sunday detected a patient infected with the new variant as have Denmark and France.
