Incidence of Human Immunodeficiency Virus-1 (HIV-1) Infection in HIV-1 Uninfected High Risk Men Who Have Sex With Men

Subjects will receive comprehensive prevention package including HIV and safe sex counseling, provision of condoms and water-based lubricant, and STI screening and referral for treatment.

Information regarding social harms (loss of privacy, stigmatization, interference with gainful employment, and coercion) will be solicited during bi-monthly study visits after enrollment in the study and will be recorded. Subjects who report social harms will be referred to speak with a social worker and/or a study counselor.

Demographic, behavioral, and psychosocial factors associated with HIV acquisition will be assessed by CASI.