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The antiviral activities of oseltamivir against SARS-CoV-2 in vitro. A-B. Antiviral activities of oseltamivir. Vero E6 cells infected with SARS-CoV-2 were cultured with the treatment of tested drugs for 24 h. Viral copy numbers in the cell supernatant were quantified by qRT-PCR. Chloroquine was selected as the positive group. Data from the experiments performed in triplicate with two independent repeats represented the mean ± SD.
