Abnormal results of laboratory tests (e.g., hyperleukocytosis [71.7% vs. 27.4%, p < 0.0001], lymphocytopenia [72.9% vs. 38.3%, p < 0.0001], lower CD4 count [211/μL vs. 353/μL, p = 0.0003], thrombocytopenia [52.9% vs. 8.1%, p < 0.0001], hypercoagulability especially elevated D-dimer [90.1% vs. 48.6%, p < 0.0001]) were also common in non-survivors (Tables 1, 2). The gene discussed is CD4; the disease is Thrombocytopenia.