(ii) Levels of specific antibodies in participants. In order to determine the kinetic pattern of specific SARS-CoV-2 IgG, IgM, and IgA responses to S, RBD, and NC after CIP transfusion, specific levels of IgG, IgM, and IgA were measured at baseline, and on days 7, 14, and 28 after CIP transfusion. This evidence concerns the gene CD40LG and hereditary sensory and autonomic neuropathy.