Inclusion criteria | |
 Aged ≥18 years | |
 Male | |
 Uncircumcised | |
 HIV-negative | |
 Willing to give written informed consent | |
 Willing and able to answer a short social-behavior questionnaire | |
 Willing to comply with study protocol requirements including randomization and study drug usage | |
 Available for planned duration of randomization group | |
Exclusion criteria | |
 HIV-infected | |
 Already circumcised | |
 Self-reported or physician-noted genital itching/burning, penile discharge, genital ulceration or other possible sexually transmitted infection symptoms | |
 Participating in other research studies that might compromise the outcomes of this study. |