The 2526 Luc Montagnier French be isolated from lymph nodes of patients and ตั้งชื่อว่า Lymphadenopathy. Assoiciated Virus or LAV and similar time Robert Gallo American doctors can isolated from white blood cells of the patients. And named the Human T cell Lymphotropic Virus Type III or HTL V III later Levy the Americans. This same type can be isolated and named the AIDS related virus studies at a later time, it was found that the weight of 3 infections, this seems to be the same name as was agreed internationally. Human Immounodeficiency Virus or HIV