Therefore, in this prospective double-blind study, the researchers looked to see if it is worth waiting to vaccinate until after patients have been on ART and their viral loads are suppressed.

因此，在这个前瞻性双盲研究中，研究人员希望知道，是否值得等待到患者进行ART治疗、病毒载量受到抑制后再进行疫苗接种。