TASO offers free safe male circumcision (SMC) as part of combination prevention against HIV, including screening and treatment of STIs, condoms, counseling, and education. SMC involves removing the foreskin from a man's penis in a sterile environment by a trained worker, taking 25-35 minutes, after which the man can walk from the operating room. TASO has circumcised over 18,000 men out of a target of over 38,000 through either static clinics or mobile "camping" models. Studies show SMC reduces the risk of acquiring HIV by 60% when combined with other prevention strategies like abstinence and faithfulness.