• Attitudes to, and Understanding of Risk of Acquisition of HIV over time (AURAH2)
• DISCOVER: A Phase 3, Randomized, Double-blind Study to Evaluate the Safety and Efficacy of Emtricitabine and Tenofovir Alafenamide (F/TAF) Fixed-Dose Combination Once Daily for Pre-Exposure Prophylaxis in Men and Transgender Women Who Have Sex with Men and Are At Risk of HIV-1 Infection (GS-US-412-2055)
• NATSAL: The National Survey of Sexual Attitudes and Lifestyles
• PrEP IMPACT Trial: A pragmatic health technology assessment of PrEP and implementation
• Safetxt: A randomised controlled trial of an intervention delivered by mobile phone messaging to reduce sexually transmitted infections (STI) by increasing sexual health precaution behaviours in young people