Congress Objectives

Sponsorship & Exhibit

Vistor Info



On behalf of the International Society for Sexually Transmitted Diseases Research (ISSTDR) and the International Union against Sexually Transmitted Infections (IUSTI), it is our pleasure to invite you to the prestigious STI & HIV 2025 World Congress, that will be held in Montreal, Quebec, Canada, at the Palais des Congrès, July 26-30th, 2025. 

This Congress will bring together diverse researchers, clinicians, healthcare workers, community leaders, affected persons and advocates from around the world to exchange ground-breaking insights, innovative approaches, and evidence-based best practices. Your expertise, insights, and contributions will greatly enrich the Congress events, discussions, and outcomes. This Congress will provide you with an invaluable opportunity to network with leaders and advocates, learn from respected participants, and collaborate on shaping the future of sexual health.

We sincerely hope that you will accept our invitation and join us for this unique Congress. Together, we can make significant strides in advancing the field of sexual health and contribute to the well-being of individuals and communities worldwide.

Marc Steben
President ISSTDR
Co-Chair, STI & HIV 2025 World Congress


Jo-Anne Dillon
President-Elect IUSTI
Co-Chair, STI & HIV 2025 World Congress