Research conducted at Tulane University Medical Center suggests that Non-HIV AIDS is associated with a retroviral particle called Human Intracisternal A-Type Particle-Type II,or HIAP-II.

在美国杜医中心进行的研究表明，非艾滋病毒艾滋病与一个叫做人类A型粒子-II型，或协的逆转录病毒颗粒有关。