Longitudinal plasma VL (black) and plasma ITS103.01 mAb levels (red) up to 98 days after the first challenge are overlaid with each panel for individual animals in group 3. Open black circles represent VL of less than 15 copies per millilitre. The coloured boxes under the horizontal axis numbers designate the virus barcode used at each weekly challenge, with each animals final challenge indicated (yellow-filled circle). Time points where plasma viremia barcode sequencing was performed are marked by coloured bars aligned to a VL data point. Colours within the bar indicate the specific virus barcodes detected, and the area of each colour is proportional to the relative abundance of the given barcode (except for abundances <1%, which are shown as squares within their bar). N/R over a data point indicates that no barcode sequence was recovered (Supplementary Table 4).
