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. 2021 Sep 17;132(2):1496–1502. doi: 10.1111/jam.15284

FIGURE 1.

FIGURE 1

Antiviral activity of hypochlorous acid (HClO) against severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2). Concentrated SARS‐CoV‐2 by polyethylene glycol was treated with (a) 56.3, 113 or 225 ppm of HClO for 0.5 (Inline graphic), 1 (Inline graphic), 3 (Inline graphic) or 5 (Inline graphic) min, and (b) 11.3 (Inline graphic), 28.1 (Inline graphic), 56.3 (Inline graphic) or 113 (Inline graphic) ppm of HClO for 10 s followed by determination of virus titer with 50% tissue culture infective dose. All data represent the mean + SD from three independent experiments. Dot line indicates detection limit for experiment. * indicates that values are significantly different between phosphate‐buffered saline (PBS) and each experimental condition