ASTRO's unit group members Moonbin and Sanha greeted fans after fully recovering from COVID-19.

On March 15, Moonbin and Sanha attended the online showcase for their 2nd mini album 'Refuge'. Making a comeback after one year and a half since their first mini album 'IN-OUT' and after recovering from COVID-19, Moonbin stated, "Ahead of the comeback, [COVID-19] was something I worried and was cautious about, but I apologize for causing concern to many of you. I plan to prioritize health before anything else for this album's promotions, so please do not worry." Both Moonbin and Sanha then added, "We are now fully recovered."

Meanwhile, Moonbin and Sanha's 'Refuge' will be released through various music platforms on March 15 at 6PM KST.