Yoon Do Hyun spoke up about reports of a COVID-19 patient at his Daegu concert.

He held a concert on the 21st in Daegu. Despite only level 1 of social distancing in place and not being required to seat concertgoers apart, Yoon Do Hyun's concert strictly only sold seats with spaces in between them. After a concert-goer was revealed to be COVID-19 positive, investigations revealed that everyone was following procedures.

His label also confirmed that reports of 500 people having to be tested were false. Out of the 580 in the ence, only 1 was COVID-19 positive, and they had no symptoms at the concert. The person tested positive 5 days after the concert. Because procedures were followed, only a few people sitting near the person were summoned for mandatory testing, not 500.