Figure 2
From: Anti-HCV reactive volunteer blood donors distribution character and genotypes switch in Xi'an, China
HCV reactive profile of blood donors in represented (blank) and total samples (black). Represented and total samples from donors were administrated to standard ELISA, ALT and real-time PCR determination methods. The map was drawn according to different range respectively. A, S/CO value distribution of donors in anti-HCV antibody test; B, ALT value distribution of donors; C, viral load distribution of represented donors. E1:1 × 101; E2:1 × 102; E3:1 × 103; E4:1 × 104; E5:1 × 105.