Figure 3.
Distribution of the anti-HEV signals in archived samples. (Black) Sorted OD/CO ratios of 333 donors aged 18 to 46 and sampled in 1988; (gray) 4000 samples of donors aged 41 to 69 and sampled in 2011.
Distribution of the anti-HEV signals in archived samples. (Black) Sorted OD/CO ratios of 333 donors aged 18 to 46 and sampled in 1988; (gray) 4000 samples of donors aged 41 to 69 and sampled in 2011.