Macau closed all its casinos for the first time in more than two years on Monday after a coronavirus outbreak in the world's biggest gambling hub, BBC reported.

Authorities have ordered non-essential businesses, which includes over 30 casinos, to shut for a week.

The city has recorded 1,526 Covid cases since the middle of June according to official figures.

Gaming shares slipped on Monday over concerns of tougher rules in the Chinese special administrative region, BBC reported.

Around 19,000 people have been put in mandatory quarantine as the city tackles its worse Covid-19 outbreak since early 2020.

china coronavirus
china coronavirusYouTube/Pixabay

Schools and entertainment venues, including bars and cinemas, had already been closed under earlier guidelines.

Over the weekend, Macau's Government Information Bureau said all businesses would be required to suspend their operations unless they were "deemed essential to the community and to the day-to-day lives of the members of the public".

"The latest step is in order to contain the spread of Covid-19 in the community," the bureau said.

It has also instructed people to stay at home, and stopped dining-in services at restaurants.

More than 90 per cent of Macau's residents have received two doses of Covid vaccines. It's unclear how many have also received their booster doses, but the city is facing the fast-spreading Omicron variant for the first time.

coronavirus
coronavirus

In recent weeks, officials have set up a makeshift hospital and turned several casino resorts into medical facilities, as the former Portuguese colony only has one public hospital serving more than 600,000 residents.

They have also mass tested residents and locked down apartment buildings and hotels where infections were found.

Macau follows China's strict "zero Covid" strategy, where even handful of cases have led to mass testing, forced quarantine and lockdowns of neighbourhoods and even cities, BBC reported.