李长春
The phenomenon was especially prevalent in Henan, where it was promoted by local officials, including Henan Ministry of Health director Liu Quanxi and provincial Communist Party Secretary Li Changchun, to promote economic growth. An internal report compiled in August 2002 by the Henan Ministry of Health, leaked by prominent AIDS activist Wan Yanhai, estimated that 35-45% of blood donors in some areas of the province had been infected due to poor safety precautions in clinics.