Hello @vafields and welcome to Mayo Clinic Connect. I am sorry to learn about your son's diagnosis. You are right to reach out to others for support as you walk this journey with him.

You will notice I have moved your post into an existing discussion on the topic of Ulcerated Colitis, which you can find here: https://connect.mayoclinic.org/discussion/ulcerated-colitis/

I did this to allow you to connect with members such as @tra3 @rrf67 @jinja320 @dval and @rexsan20 who shared their experience with the diagnosis.

Are you looking specifically for information on monoclonal antibody treatment or Ulcerative Colitis in general?