Figure 1From: The simultaneous presence and expression of human hepatitis C virus (HCV), human herpesvirus-6 (HHV-6), and human immunodeficiency virus-1 (HIV-1) in a single human T-cellSchematic showing the infection process. The viral transmissions used cell-free supernatants. The designations K1 through K7 don't represent the order of the experiments. The respective viruses and cell types for each cell culture are indicated in the boxes.Back to article page