Figure 3From: Evaluation of direct antiviral activity of the Deva-5 herb formulation and extracts of five Asian plants against influenza A virus H3N8 Titres of infectious virus in samples containing ~1 × 10 5 PFU A/Teal/Tunka/7/2010 (H3N8) treated with 1% plant extracts. Control – water-treated virus; H3N2 Abs - A/Teal/Tunka/7/2010 (H3N8) treated with 1:100 diluted specific antibodies to the H3N2 influenza virus. Green blocks designate the samples that showed a significant reduction in viral titres in comparison to the control by Student’s t-test (p ≤ 0.05). Error bars reflect standard deviations.Back to article page