In a first series of experiments, we examined the inhibitory effects of IFN-α (0.5μM/10,000 U/mL), IFN-ß (0.2μM/1,000 U/ml), TOR (5μM), CDF (100μM), FPV (100μM), and a combination of 3TC, AZT and TFV (5μM each) on trVLP infection of 293T cells (Fig 1). Here, IFNA1 is linked to infection.