Severe Combined Immunodeficiency Disease
Severe Combined Immunodeficiency (SCID) represents a group of rare, life-threatening genetic disorders characterized by the profound impairment of both humoral and cellular immunity. Without early
SCID
Primary Immune Deficiency Disorder
Primary Immune Deficiency Disorder (PIDD) refers to a group of over 400 rare, chronic disorders in which part of the body’s immune system is either