Figure 1From: Acute mucosal pathogenesis of feline immunodeficiency virus is independent of viral dose in vaginally infected catsMean plasma viral RNA. Plasma from blood sampled at weeks 0, 2, 4, 6 and 8 post-infection was evaluated for viral RNA using real-time PCR. Mean viral RNA copies per ml of plasma are shown for high, middle and low dose groups.Back to article page