label: Interferon Gamma Receptor 2 Deficiency
label_lc: interferon gamma receptor 2 deficiency
description: A genetic condition caused by mutation(s) in the IFNGR2 gene, encoding interferon gamma receptor 2, resulting in impairment of interferon-gamma mediated immunity. Clinically, it is characterized by predisposition to illness caused by moderately virulent mycobacterial species.