COVID-19(16) SARS-CoV-2(12) affected(10) innate immune response(9) Variation(9) viral infection(9) functional(8) susceptibility(8) innate immune responses(8) variant(8) immunology(8) Patient(7) dysregulation(7) Population(7) risk(7) Protein(7) reduced(6) Infectious disease(6) IFN(6) male(6) shown(6) IFNγ(6) disease(6) increase(5) Signaling(5) viruses(5) genetic isolate(5) failure(5) interferons(5) downregulation(5)