Multiple Sclerosis has been linked to Low Neutrophils (WBC) through the treatment of Low Neutrophils. Some of the drugs used to treat MS suppress the immune system, of which the neutrophils are one component (T cells or Leucocytes play the role in immunity). Multiple Sclerosis is brain disease or auto immune disease. Since Multiple Sclerosis is an inflammatory disease of the central nervous system, the two could be related. For more advice, visit a qualified doctor.