Governments across the world are tightening restrictions as the Omicron variant continues to drive up COVID-19 cases globally.

Governments across the world are tightening restrictions as the Omicron variant continues to drive up COVID-19 cases globally.

Macau is banning all international passenger flights, while the United States military is tightening curbs at its bases in Japan amid a cluster of infections linked to its personnel.

Australia has meanwhile denied entry to Novak Djokovic, the world’s top male tennis player who is unvaccinated. READ MORE