International Journal of Epidemiology Special Supplement China's AIDS Policy Implementation December 2010 China AIDS policy implementation: reversing the HIV/AIDS epidemic by 2015 Zunyou Wu, Yu Wang, Roger Detels, and Mary Jane Rotheram-Borus Int. J. Epidemiol. (2010) 39(suppl 2): ii1-ii3 doi:10.1093/ije/dyq220 Evolution of information-driven HIV/AIDS policies in China Xinhua Sun, Fan Lu, Zunyou Wu, Katharine Poundstone, Gang Zeng, Peng Xu, Dapeng Zhang, Kangmai Liu, and Adrian Liau Int. J. Epidemiol. (2010) 39(suppl 2): ii4-ii13 doi:10.1093/ije/dyq217 Contributions of international cooperation projects to the HIV/AIDS response in China Jiangping Sun, Hui Liu, Hui Li, Liqiu Wang, Haoyan Guo, Duo Shan, Marc Bulterys, Christine Korhonen, Yang Hao, and Minghui Ren Int. J. Epidemiol. (2010) 39(suppl 2): ii14-ii20 doi:10.1093/ije/dyq208 Estimating the number of people living with HIV/AIDS in China: 2003–09 Ning Wang, Lu Wang, Zunyou Wu, Wei Guo, Xinhua Sun, Katharine Poundstone, Yu Wang, and on behalf of the National Expert Group on HIV/AIDS Estimation Int. J. Epidemiol. (2010) 39(suppl 2): ii21-ii28 doi:10.1093/ije/dyq209 Scaling up the national methadone maintenance treatment program in China: achievements and challenges Wenyuan Yin, Yang Hao, Xinhua Sun, Xiuli Gong, Fang Li, Jianhua Li, Keming Rou, Sheena G Sullivan, Changhe Wang, Xiaobin Cao, Wei Luo, and Zunyou Wu Int. J. Epidemiol. (2010) 39(suppl 2): ii29-ii37 doi:10.1093/ije/dyq210 Scaling up prevention programmes to reduce the sexual transmission of HIV in China Keming Rou, Sheena G Sullivan, Peng Liu, and Zunyou Wu Int. J. Epidemiol. (2010) 39(suppl 2): ii38-ii46 doi:10.1093/ije/dyq211 Design and implementation of a China comprehensive AIDS response programme (China CARES), 2003–08 Mengjie Han, Qingfeng Chen, Yang Hao, Yifei Hu, Dongmei Wang, Yan Gao, and Marc Bulterys Int. J. Epidemiol. (2010) 39(suppl 2): ii47-ii55 doi:10.1093/ije/dyq212 Changing baseline characteristics among patients in the China National Free Antiretroviral Treatment Program, 2002–09 Zhihui Dou, Ray Y Chen, Jiahong Xu, Ye Ma, Jin Hua Jiao, Stephen Durako, Yan Zhao, Decai Zhao, Hua Fang, and Fujie Zhang Int. J. Epidemiol. (2010) 39(suppl 2): ii56-ii64 doi:10.1093/ije/dyq215 From spectators to implementers: civil society organizations involved in AIDS programmes in China Hui Li, Nana Taona Kuo, Hui Liu, Christine Korhonen, Ellenie Pond, Haoyan Guo, Liz Smith, Hui Xue, and Jiangping Sun Int. J. Epidemiol. (2010) 39(suppl 2): ii65-ii71 doi:10.1093/ije/dyq223 Quality assurance in the HIV/AIDS laboratory network of China Yan Jiang, Maofeng Qiu, Guiyun Zhang, Wenge Xing, Yao Xiao, Pinliang Pan, Jun Yao, Chin-Yih Ou, and Xueli Su Int. J. Epidemiol. (2010) 39(suppl 2): ii72-ii78 doi:10.1093/ije/dyq224 Development of a unified web-based national HIV/AIDS information system in China Yurong Mao, Zunyou Wu, Katharine Poundstone, Changhe Wang, Qianqian Qin, Ye Ma, and Wei Ma Int. J. Epidemiol. (2010) 39(suppl 2): ii79-ii89 doi:10.1093/ije/dyq213 Quantitatively monitoring AIDS policy implementation in China Yufen Liu, Zunyou Wu, Yurong Mao, Keming Rou, Lu Wang, and Fujie Zhang Int. J. Epidemiol. (2010) 39(suppl 2): ii90-ii96 doi:10.1093/ije/dyq214