Fig. 1.
EcoHIV-infected mice resist superinfection. 129×1 mice infected by EcoHIV for either six weeks, five days, or twice for six weeks and five days were euthanized and spleen and peritoneal macrophages collected to measure virus burden by QPCR. a Spliced HIV RNA in spleen cells, b spliced HIV RNA in peritoneal macro-phages; * p<0.05, ** p<0.005