Impaired memory B-cell formation after mRNA-based COVID-19 booster vaccination in patients with inflammatory bowel disease receiving anti-TNF treatment
Background: Patients receiving anti-TNF treatment for chronic inflammatory disease display impaired antibody responses, but it remains unclear how immune memory formation is affected. We evaluated antibody responses and memory B cells (Bmem) after COVID-19 booster vaccination in inflammatory bowel disease (IBD) patient...