... CRF07_BC circulating in China have beenrecorded in a previous study by using recombinant vac-cinia viruses containing HIV-1 genes as stimulus antigen[37]. However, by studying cross-clade CTL ... JK, Sanders-Buell E, Liu W, Chen J,Wagner R, Wolf H, Shao Y, Lai S, Beyrer C, Yu XF: A recent out-break of human immunodeficiency virus type 1 infection in southern China was initiated by two ... Therefore, prophylactic and therapeutic HIV-1-spe-cific vaccine candidates aiming at eliciting potent HIV-1-specific T cell responses are increasingly being tested in pre-clinical and clinical trials.The...