South Korea reports 23 new coronavirus cases

South Korea reported 23 new cases of the coronavirus, mostly from the densely populated Seoul metropolitan area where authorities have shut down thousands of nightclubs, bars and karaoke rooms in a desperate attempt to stem transmissions.

Figures announced by the Korea Centers for Disease Control and Prevention on Saturday brought national totals to 11,165 cases and 266 deaths.

Thirteen of the new cases came from Gyeonggi province surrounding capital Seoul, which on Saturday issued an administrative order to ban gatherings at an additional 2,629 bars and karaoke rooms, bringing its number of shut-down entertainment venues to 8,363.

The country was reporting around 500 new cases a day in early March before using aggressive tracing and testing to stabilize its outbreak. But there's growing concern over the steady rise of infections in the greater capital area, where about half of South Korea's 51 million people live, which came after health authorities relaxed social distancing guidelines and allowed a phased reopening of schools, starting with high school seniors on Wednesday.

More than 200 of the recent infections have been linked to club-goers in the Seoul metropolitan area, who went out in early May as the country began easing on distancing.

At least 1,204 cases have been traced to international arrivals, although such infections have slowed after the country strengthened border controls in April, enforcing two-week quarantines on all passengers coming from overseas.