The initiative is based on the success of Uganda, which achieved the greatest decline in HIV of any country of the world. The success there was broadly based on AIDS prevention messages as in the 'ABC' approach (which included abstinance and being faithful to your partner) as well as treatment. This was supposedly recognized worldwide as the most successful program in the world to date. How recognition of that model evolved into requiring beneficiafies of assistance to sign a declaration against prostitution one will never know...