aespa's NingNing has paused her activities because of dehydration and exhaustion.
On June 2nd, SM Entertainment shared, "We need to let you know that Ningning won't be at today's K-WAVE event."
They explained, "During rehearsal, Ningning experienced dehydration and exhaustion. She went to the hospital right away, and doctors advised her to rest and recover."
They added, "We're sorry to inform you that Ningning can't be at the K-WAVE event, and we apologize to fans for this sudden news."
aespa recently dropped their first full album, 'Armageddon,' on May 27th.
Official Statement from SM Entertainment
Hello, this is SM Entertainment.
We need to let you know that Ningning won't be at today's K-WAVE event.
During rehearsal, Ningning experienced dehydration and exhaustion. She went to the hospital right away, and doctors advised her to rest and recover.
So, Ningning can't be at the K-WAVE event, and we apologize to fans for this sudden news.
Our company prioritizes the health and safety of our artists and will do our best to ensure she can focus on recovery.
Thank you.
Source[1]