Value of vaccination against gonorrhoea under three targeting strategies among men who have sex with men in England over 10 years
(A) Heatmaps of median value per dose administered of vaccines providing 1–100% protection against infection for 1–20 years, with contour lines showing values of £50, £100, £150, and £200. (B) Impact of duration of protection on the median value per dose administered of vaccines with a range of efficacies. (C) Impact of efficacy on the median value per dose administered of vaccines with a range of durations of protection. Columns of panels correspond to the three targeting strategies assessed (VoD, VaR, and VoA). The lines plotted in panels B and C are transects through the heatmaps in panel A, with value represented on the vertical axis rather than by colour. Vaccine uptake is 33·0% (95% CI 32·7–33·3). VoD=vaccination on diagnosis. VaR=vaccination according to risk. VoA=vaccination on attendance.