Despite huge efforts, HIV is still spreading fast with 15 million AIDS orphans, 27 million deaths, over 35 million living with HIV and 2.5 million more infected a year. AIDS causes tragedy, misery distress and grief, destroying families, wrecking communities and damaging economies. Yet most infections can be prevented and treatment is improving. Here's how you can take action now, based on 22 years of effective AIDS action in many parts of the world.