Change in sexual risk behaviour after 6 months of pre-exposure prophylaxis use: results from the Amsterdam pre-exposure prophylaxis demonstration project

摘要

Objective: HIV pre-exposure prophylaxis (PrEP) use may lead to higher STI incidence via behavioural risk compensation. We examined changes in sexual behaviour between baseline and 6 months after PrEP initiation among MSM and transgender women (TGW).