Thought I would share:
https://www.washingtonpost.com...s-vaccines-response/
"In St. Louis, Washington University’s Alfred Kim said that although the majority of patients with autoimmune conditions who were studied are mounting a healthy antibody response, about 15 percent had very blunted or undetectable antibody responses. The participants in the study had a wide range of illnesses, including inflammatory bowel disease, systemic lupus and rheumatoid arthritis."