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行的研究表明，非艾病毒艾病与一个类A型粒子-II型，或协二的逆转录病毒颗粒有关。