Her agency, Source Music, announced on the 16th through fan communities that “Kim Chae Won experienced dizziness after receiving treatment for influenza A. Medical professionals have recommended rest and stability for the time being.”

The agency stated, “We believe it is best for Kim Chae Won to focus on her recovery. Kim Chae Won will be absent from her scheduled activities, including today’s pre-recording.” They also mentioned, “Le Sserafim will temporarily continue as a 4-member group. We ask for your understanding, and we are committed to prioritizing the artist’s health and ensuring Kim Chae Won returns to her fans in good condition.”

Earlier, three members of Le Sserafim, including Kim Chae Won, Heo Yoon Jin, and Kazuhaka, were diagnosed with type A influenza. Consequently, the group had to cancel their “2023 LE SSERAFIM TOUR-FLAME RISES IN BANGKOK” scheduled for October 7th and 8th in Bangkok, Thailand.