Fig. 1.

Differences in the HIV prevention efficiency of the ‘incidence minimizing’ and constrained scenarios.

Simulation of the number of infections averted (relative to a ‘basic treatment’ scenario) over the period 2016–2030, at each HIV prevention budget for the most efficient (incidence minimizing) and scenarios with constraints to allocative efficiency (a) or technical efficiency (b). The previously described model was simulated with the calibrations of McGillen et al.[2].