We have proposed an SFTS prediction scoring system including leukopenia (WBC count < 4000/μL), aPTT prolongation (>40 s), normal CRP level (≤3.0 mg/dL), and elevated CK level (>1000 IU/L) to differentiate SFTS from scrub typhus. The gene discussed is CRP; the disease is Decreased total leukocyte count.