Figures and data


Data availability by outcome, group, and time intervals.

Per-exposure protection against non-hospitalized disease over time, denoted as PEPo_d,s,e(t), for each of the four serotypes (panels) by baseline serostatus (colors).
The parameters ϕo_d,s,e occur at time zero, and the waning rate parameter δo_d,s,e determines how steeply protection changes over time thereafter. Solid lines show median predictions and bands with dashed lines show 95% prediction intervals. A small portion of the low-quantile values of ϕo_d,s,e are associated with an increase in protection over time, which is a result of the fact that some values for ϕo_d,s,e were negative and we assume 1-RRo_d,s,e(t) approaches 0 as time passes.

Per-exposure protection against hospitalized disease over time, PEPo_h,s,e(t), for each of the four serotypes (panels) by baseline serostatus (colors).
The parameters ϕo_h,s,e occur at time zero, and the waning rate parameter δo_h,s,e determines how steeply protection changes over time thereafter. Solid lines show median predictions and bands with dashed lines show 95% prediction intervals. For seronegatives infected with DENV-3, values of ϕo_h,s,e are associated with an increase in protection over time, which is a result of the fact that the values for ϕo_h,s,e were negative and we assume 1-RRo_h,s,e(t) approaches 0 as time passes.

Estimates of protection conferred by the vaccine as per-exposure protection estimated by the full model (circle), efficacy reported by the trial (triangle), and efficacy estimated with the simplified independent-parameter model (square).
Lines indicate 95% uncertainty intervals. Grey shapes indicate an estimate could not be reported. Protection is broken down by infecting serotype, non-hospitalized (top row) or hospitalized disease (bottom row), and baseline serostatus (left column for seronegative, right column for seropositive).