Pediatric ImmunodeficiencyBoard Review Questions of the WeekPediatric immunodeficiency disorders are thought to affect one in 2,000 children younger than 18 years. In the United States, the most common types of pediatric immunodeficiency disease (primary immunodeficiency disease in children) are antibody disorders, followed by combined B-cell and T-cell disorders, phagocytic defects, and complement disorders. Antibody, combined B-cell and T-cell, phagocytic, and … Read More