Violence and gravity cannot be ignored when considering HIV and AIDS challenges. However, coping with this pandemic disease caused us to build up and experience new ways of solidarity that have transformed our views of medical care and public health. The few achievements of these years throw a new light on the figure of the ill person. They brought new references allowing a different understanding of the political stakes of public health. Partnership or even therapeutic alliance are now a framework to the understanding of respect, solidarity and equity. New viewpoints exist on the health care relationship. Our achievements show at first injustice in the access of treatments at the international level. They make clear our moral responsibilities toward every person that require a treatment. This idea should be emphasized when applied on the most vulnerable communities. The most urgent challenges that remain today are extreme precariousness situations, treatment access conditions, information, and quality of life.