Summary: Background: Repeated antigen exposure can result in a shifting antibody repertoire. The mechanisms by which this occurs and consequences for cross-variant protection against evolving pathogens remain incompletely understood. particularly in the context of immunosuppressive treatments used in patients with immune-mediated inflammatory diseases (IMID). Methods: To investigate t... https://parisnaturalfoodes.shop/product-category/serratiopeptidase-90/