I was just diagnosed with Crohn's in July. I am 20, turning 21 in 3 weeks. I have been on Lialda, prednisone, and omeprazole since, but about a month ago I was stuck in the hospital because I was too sick. The doctor's want to switch me to Humira because my inflammation has only gotten worse, but I never had any immunizations as a child. Before I left the hospital they gave me 10 shots of immunizations but they aren't sure how long I should wait to start. Has anyone else started Humira without (all) immunizations?