FDA has approved a ustekinumab biosimilar (ustekinumab-aekn; AKA Selardsi), made by Teva & Alvotech, for the treatment of moderate to severe plaque psoriasis (PsO) and active psoriatic arthritis (PsA) in both adults and pediatric pts.https://t.co/ZXvFjjH7Qt https://t.co/7FJKxSVAgL