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.

在美国杜兰大学医学中心进行研究表明，非艾滋病毒艾滋病与一人类A型粒-II型，或协二录病毒颗粒有关。