Introduction: Inborn errors of immunity (IEI) represent a heterogeneous large group of genetic disorders characterized by susceptibility of affected individuals to recurrent infections, autoimmune/inflammatory diseases, allergy, and malignancy. We aimed to report for the first time the Algerian registry for IEI in children.
Methods: We described the characteristics of IEI in Algerian children from the data collected in the Algerian registry for IEI between 1985 and 2021.