Transfer factor treatment of patients with multuple sclerosis. I. Preliminary report of changes in immunological parameters.

: In five patients with definite multiple sclerosis and lack of cell-mediated immunity to measles and parainfluenza virus antigens, various immunological parameters were studied before and during transfer factor treatment. The study showed that cell-mediated immunity to measles virus antigen, as evaluated by the leukocyte migration agarose test, could temporarily be restored, using repeated injections of transfer factor pooled from unselected, normal blood donors.