KEGG pathway analysis revealed several shared pathways between sepsis and COVID-19, including asthma, inflammatory bowel disease (IBD), hematopoietic cell lineage, intestinal immune network for IgA production, legionellosis, staphylococcus aureus infection, leishmaniasis, Th1 and Th2 cell differentiation, systemic lupus erythematosus, and cytokine-cytokine receptor interactions. This evidence concerns the gene CD79A and legionellosis.