NFKB1 and chronic granulomatous disease: Non-tuberculous and tuberculous mycobacteria can have a broad presentation with varied organ involvement and are seen in many IEIs including (and not limited to) SCID, CID, Mendelian Susceptibility to Mycobacterial Disease (MSMD), CGD, GATA2 deficiency, TYK2 deficiency and defects in NF-KB signalling [69].