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Inhibition rate of R. Stricta leaves extract during different time intervals against Influenza A virus (A/Puerto Rico/8/34 (H1N1)). The horizontal axis represents the times intervals as: Pre-inf 1(-2 – −1h), Pre-inf 2 (-1 – 0 h), Dur-inf (0 – 1 h), Post-inf 1 (2 – 4 h), and Post-inf 2 (4 – 8 h). The experiment was performed as one trial with four replicates.
