Figure 3.

Antiviral effects of GA against influenza A and B viruses. MDCK cells were infected with virus and simultaneously treated with GA for 1 h at 37 °C. After infection, the cells were washed and overlaid with agarose at 37 °C for 72 h. Non-treated influenza virus was used as a negative control. All measurements were performed in triplicate. * p < 0.05.