I would like to get a shingles shot. I am 80 yo, and I had chickenpox as a child. However, I am taking an injectable medication, Stelara, to treat psoriasis, which I have had for some time. As you probably know, Stelara works by reducing the effectiveness of the immune system. It has been about three months since I last took a shot of Stelara--the recommended dosage is once every twelve weeks. Would it be a good time for me to get the shingles shot now? If so, how long should I wait before resuming my Stelara routine? Thanks for your help.