https://apnews.com/e1e4f3edddb5cfd3ebe8006287380634

SEOUL, South Korea -- South Korea has reported 50 new cases of COVID-19 as officials begin requiring nightclubs, karaoke rooms and gyms to register their customers with smartphone QR codes so they could be easily located when needed.

The figures from the Korea Centers for Disease Control and Prevention on Wednesday brought national totals to 11,902 cases and 276 deaths. At least 41 of the cases were reported from the densely populated Seoul metropolitan area, where officials have struggled to trace transmissions linked to entertainment venues, church gatherings and low-income workers who couldn’t afford to stay home.