Hemophiliac protesters, all of whom contracted HIV from infected blood products, wear surgical masks as they demonstrate during an AIDS-awareness event on World AIDS Day at Beijing's south railway station December 1, 2009. The protesters, numbering around 20 and including relatives of victims, were calling for better government support for HIV/AIDS victims in China. REUTERS/David Gray (CHINA POLITICS HEALTH SOCIETY)
REUTERS/DAVID GRAY