On the 27th, the agency Yuehua Entertainment said, "As a result of conducting PCR tests on all staff, including Choi Ye-na, all of them were tested negative for COVID-19," adding, "Choi Ye-na recently completed the second vaccination and will proceed with the schedule normally in the future."
MBC's "Show" on the previous day! Champion' announced that there was one confirmed case of COVID-19 in Choi Ye-na's dance team after the pre-recording, and Choi Ye-na immediately stopped all schedules and responded to the PCR test.
Meanwhile, "Show! Champion" aired on the 26th! The 422nd episode completed Choi Ye-na's pre-recording in advance, and the broadcast proceeded smoothly.