The enrichment results indicate that the mechanism of action of EA73 CFS may be closely related to Bordetella sarcoma-associated herpesvirus infection, prostate cancer, the relaxin signaling pathway, lipids and atherosclerosis, human cytomegalovirus infection, the chemokine signaling pathway, the IL-17 signaling pathway, and other pathways. This evidence concerns the gene IL17A and myalgic encephalomeyelitis/chronic fatigue syndrome.