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Bangkok PrEP study finds PrEP efficacy is related to drug exposure

Bob Grant of the iPrEx study team speaking at IAS 2013 Photo ©International AIDS Society/Marcus Rose/Workers' Photos.

How can most-at-risk populations be encouraged to seek HIV testing?

The referral voucher used to track contribution to increased demand for HCT and other health services for MARPs in Kyrgyzstan. Image from the presentation of  Djamila Alisheva.

Hepatitis C reinfection occurs frequently among gay men living with HIV in London

Hepatitis C reinfection occurs frequently among gay men living with HIV in London

Turning surveillance into support for men who have sex with men in Africa

Stefan Baral of Johns Hopkins University.

High positivity rate and good linkage to care at Barcelona community testing project

BCN Checkpoint in Barcelona, Spain.

European gay men more likely to buy or sell sex if they have large numbers of sex partners, are lonely and use drugs

Sex while abroad contributing to ongoing HIV and STI epidemics in European gay men

Elevated prevalence of HIV and STIs among migrant gay men in Europe

High rate of spontaneous disease regression in men with high-grade pre-cancerous anal lesions