Researchers have identified harm reduction strategies that gay, bisexual, and other men
who have sex with men (GBMSM) use to reduce HIV transmission—including serosorting …

Objectives. As a result of the impact of HIV among men who have sex with men (MSM),
multiple strategies for reducing HIV risks have emerged from within the gay community. One …

Objective: This study assessed unprotected anal and oral sex behaviors of HIV-positive gay
and bisexual men in New York City and San Francisco with their main and non-main sexual …

The syphilis epidemic among men who have sex with men (MSM) in major US cities and
concomitant increases in high-risk sexual behavior, have raised concerns of increased HIV …

Gay and bisexual men are at disproportionate risk for human immunodeficiency virus (HIV)
infection. While prevention efforts often emphasize consistent condom use, there is growing …

Estimates show a 50% lifetime human immunodeficiency virus (HIV) risk among Black men
who have sex with men (BMSM) in the United States (US). Studying the dynamics of sexual …

Black men who have sex with men and women (BMSMW) are at high risk for HIV and other
sexually transmitted infections (STIs). Despite knowing that HIV/STI risk varies by sexual …

To effectively target HIV prevention activities, community outreach workers need to know
how to locate persons at greatest risk for acquiring or transmitting HIV. This study compared …

Objectives. We examined differences in sexual partner selection between Black and White
men who have sex with men (MSM) to better understand how HIV status of participants' …

We enrolled 166 gay and bisexual men who tested HIV-negative at a community sexual
health clinic in Vancouver, British Columbia, into a year-long mixed-methods study. A …