Conclusion: there are some positive rates about serum infected markers in cases before transfusion, which should be pay more attention to.
结论：输血前患者血清感染性指标有一定比例的阳性率，应严加关注。
3
Objective: To study the situation and significance of transfusion transmitted virus (TTV) in serum and peripheral blood mononuclear cell (PBMC) of hemodialysis patients.