Observed changes in antibody titre for all individuals in the Fluscape cohort.

<p>As in <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.3002864#pbio.3002864.s020" target="_blank">S20 Fig</a>, but showing fold-change in titre against each strain between samples. Each subplot shows the change in antibody levels measured against each of the 20 H3N2 strains. The x-axis gives the isolation year of the measured strain. The vertical grey line shows the timing of birth or 1968, whichever was later. Bars are shaded orange to denote antibody boosting and green to denote antibody waning. Horizontal dash lines indicate 2-fold boosting or waning. The data underlying this figure can be found at <a href="https://doi.org/10.5281/zenodo.12795911" target="_blank">https://doi.org/10.5281/zenodo.12795911</a>.</p> <p>(PDF)</p>