On May 7, FNC Entertainment issued an official statement to confirm that all members of SF9 have tested negative for COVID-19. 

The label stated, "Back on May 6, all members of SF9 as well as their staff underwent COVID-19 testing, and as of today all results have returned negative. Per the department of disease control and prevention's findings, SF9 member Taeyang has been identified as having had potential primary contact with the COVID-19 positive virus carrier; thus, he is expected to quarantine. The rest of the members will fulfill their schedules as planned."

Meanwhile, all six competing teams of Mnet's 'Kingdom' are currently awaiting their COVID-19 test results, after a back dancer who was present during a recent recording contracted the virus.