STAT1 and candidiasis: For instance, an association of Mycobacterial infection with CMV strongly suggests AR complete IFNγR1/R2 or AR complete STAT1 defect (26); with candidiasis suggests possibility of IL-12Rβ1 defect or RORγT deficiency (27, 28); with Salmonella or non-typhi Salmonella strongly suggests the possibility of complete IL-12Rβ1 or IL-12p40 defect (29).