Summary: The goal of this observational study is to learn about how effective mirikizumab (Omvoh) is when treating patients with ulcerative colitis (UC) Does mirikizumab (Omvoh) lead to a reduction in symptoms at intervals throughout one year? Participants being prescribed mirikizumab (Omvoh) as part of their regular medical care for UC will answer online survey questions about their bowel habits for 1 yea...