The vectors which are used in gene therapy include adenoviral (Ad) vectors, retroviral (RV) vectors, adeno-associated virus (AAV) vectors, herpes simplex virus (HSV) vectors and hybrid viral vector.

• 目前介导基因转移的病毒载体包括腺病毒(adenoviral，Ad)载体、逆转录病毒(retroviral，Rv)载体、腺相关病毒(adeno一assoeiated virus，AAv)载体、单纯疙疹病毒(herpes simPlex virus，Hsv)载体以及多种形式的嵌合病毒载体等。