The purpose is to develop replicable models of prevention and care in Yunnan and Sichuan for high risk and vulnerable groups in order to inform and develop the national policy and practice.

• 项目目的是在云南和四川的高危人群中建立可推广的艾滋病防治模式，为国家的艾滋病政策与实践提供信息并促进其发展。