Figure 5From: Seroprevalence of Triatoma virus (Dicistroviridae: Cripaviridae) antibodies in Chagas disease patients Molecular diagnosis of TrV in human sera by RT-PCR. Lane 1: human sera from a non-endemic country; Lane 2: Pool of negative sera used in immunochemical assays (Western blot); Lane 3: Pool of positive sera analysed by immunochemical assays (Western blot); Lane 4: 5 μl of pure TrV diluted in serum; Lane 5: 5 μl of pure TrV diluted in water.Back to article page