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. 2024 Feb 22;14(5):682. doi: 10.3390/ani14050682

Figure 4.

Figure 4

Virucidal activity of ozone (O3) at different concentrations (20, 35, and 50 μg/mL) against feline calicivirus (FCV). FCV was incubated with O3 for 30, 60, 90, 180, 300, and 600 s at room temperature. FCV not treated (control virus, CV) and treated with O3 were subsequently titrated on Crandell Rees Feline Kidney (CRFK) cells. Viral titers of FCV are expressed as log10 TCID50/50 μL. Significant p values are displayed. Bars in the figures indicate the means. Error bars indicate the standard deviation.