In addition, routine blood analysis showed that WBC was 11.92 × 109/L, LYM was 0.5 × 109/L, CRP was 110.1 mg/L, ESR was 68.2 mm/h, 1,3-β 3-β-D glucan test (G test) > 95 mg/mL, and galactomannan antigen test (GM test) was positive after a series of treatments, including extracorporeal membrane oxygenation (ECMO), anti-fungal infection (itraconazole, 0.1 g, PO, BID), anti-virus (recombinant human interferon α2b spray, 20 mL, spray, BID), anti-infection (desloratadine citrate disodium tablets, 8.880 mg, po, QD1) and glucocorticoid (methylprednisolone for injection). This evidence concerns the gene CRP and fungal infectious disease.