A: The variant NC_000021.9:g.33426907A>G in gene IFNGR2 is classified as 'Uncertain_significance' for not_specified|Immunodeficiency_28. Molecular consequence: SO:0001583: missense_variant. Variant type: single_nucleotide_variant. Disease database links: MedGen:CN169374|MONDO:MONDO:0013953,MedGen:C4013947,OMIM:614889,Orphanet:319547,Orphanet:319574. Review status: criteria provided, multiple submitters, no conflicts.