Robert Hecht of the International AIDS Vaccine Initiative notes that the international vaccine procurement system and laws governing liability and intellectual property also need further development.

• 国际爱滋疫苗计画（IAVI）的赫克特（RobertHecht）指出，国际间在疫苗的采购系统、管理义务的法律及智慧财产方面，都需要进一步的发展。