“…Indeed, otherwise healthy patients vulnerable to weakly virulent mycobacteria (Mendelian susceptibility to mycobacterial disease [MSMD]) and/or to the more virulent Mycobaterium tuberculosis , carry inborn errors of IFN-γ, type II IFN immunity ( Bustamante, 2020 ; Yang et al, 2020 ). Patients with inborn errors of type I IFN immunity each suffer from one or a few viral diseases, including herpes simplex virus 1 encephalitis ( Bastard et al, 2020a ; Zhang, 2020b ), influenza A virus pneumonia ( Casanova and Abel, 2021b ; Lim et al, 2019 ; Zhang, 2020a ), severe rhinovirus pulmonary diseases ( Asgari et al, 2017 ; Lamborn et al, 2017 ; Lamborn and Su, 2020 ), hypoxemic COVID-19 pneumonia ( Asano et al, 2021a ; Casanova and Abel, 2021b ; Zhang et al, 2022 ; Zhang et al, 2020 ), or adverse reactions to live-attenuated measles ( Hambleton et al, 2013 ; Hernandez et al, 2019 ) or yellow fever virus vaccines ( Bastard et al, 2021b ; Hernandez et al, 2019 ). Patients with chronic mucocutaneous candidiasis (CMC), which is occasionally associated with staphylococcal disease, carry inborn errors of IL-17A/IL-17F (IL-17A/F; Puel, 2020 ; Puel et al, 2011 ).…”