Chlamydia trachomatis infections in Nicaragua: preliminary results from a competitive voucher scheme to prevent and treat sexually transmitted infections and HIV/AIDS among sex workers

Abstract

A donor-supported competitive voucher scheme in Nicaragua provides prevention and treatment services for sexually transmitted infections (STIs) and HIV/AIDS to high-risk populations such as sex workers and their partners and clients. Beyond detecting and treating STIs, HIV and AIDS, these health services can also raise awareness of risks and promote safer behavior, leading to widespread benefits. This review describes the voucher scheme, summarizes published data on Chlamydia trachomatis infection in Nicaragua and provides preliminary prevalence data on C. trachomatis obtained in 2003 through the voucher scheme.