CD79A and inborn error of immunity: Analysis of differential pathways between viral and bacterial sepsis (Figure S4) revealed that the five most significant pathways were primary immunodeficiency (up-regulated in viral sepsis, P =3E-27), antigen processing and presentation (up-regulated, P =3E-22), cell adhesion molecules (CAMS, up-regulated, P =3E-22), intestinal immune network for IgA production (up-regulated, P =5E-21) and cardiac muscle contraction (down-regulated, P =9E-21).