Changes in viral loads and epitope sequence distributions in placebo subjects.

A–E: Epitope distributions for subjects G, H, I, J and K respectively. X axis represents time point in days, 0 denoting pre-transplant baseline sample. Left Y axis represents proportion of reads with a particular sequence and right Y axis represents viral loads across time points (X axis). Subject J did not have viral titers ≥10,000 IU/ml by day 21; therefore analysis of post-transplant epitope sequence distributions could not be performed.