Figure 4From: Neuraminidase activity provides a practical read-out for a high throughput influenza antiviral screening assayTitration of ribavirin against A/Memphis/14/98 in the AVINA assay. Cells were infected with 0.01 MOI A/Memphis/14/98 in the presence of serial dilutions of ribavirin. The next day, NA activity was measured in the supernatant and IC50 calculated by GraphPad Prism software.Back to article page