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The return of syphilis in Europe

Photo of Andrew Amato-Gauci and ECDC logo

Co-infection with chlamydia and HPV associated with increased risk of pre-cancerous anal lesions in HIV-positive gay men

HIV prevention failing to reach Asian-born gay and bisexual men in Australia

High and increasing HIV incidence in young Latin American gay men

Carlos Cáceres at IAS 2019. Photo ©International AIDS Society

Same-day initiation of PrEP feasible and safe in Latin America

Valdiléa Veloso of ImPrEP at IAS 2019. Photo by Roger Pebody.

What’s the relationship between PrEP, condom use and STIs?

A person holds a blue PrEP pill.

Gay and bisexual men with problematic chemsex are a diverse group with significant sexual and psycho-social risks

VladOrlov/Shutterstock.com

Australian gay and bisexual men interested in switching to on-demand PrEP

Image: nito/Shutterstock.com

No HIV infections over two years among MSM and transgender individuals taking event-driven PrEP

Image credit: The Gender Spectrum Collection. Image is for illustrative purposes only.