Yuga Labs, the company behind the Bored Ape Yacht Club, has confirmed that the eye and skin problems experienced by attendees at ApeFest were caused by UV-A emitting lights installed at the event. The company conducted a comprehensive investigation in collaboration with Jack Morton Worldwide, the agency that produced ApeFest 2023, and determined that the lights were likely the cause of the reported issues. UV-A radiation can penetrate the skin, causing tanning, skin aging, and potentially skin cancer. Several attendees complained of eye discomfort, vision problems, and skin irritation after the event. Yuga Labs has reached out to affected attendees and encouraged them to seek medical attention. The company is also facing other challenges, including staff layoffs and the resignation of its social lead due to racist and antisemitic posts.