In Vitro Efficacy of a Povidone-Iodine Nasal Antiseptic for Rapid Inactivation of SARS-CoV-2
et al., JAMA Otolaryngol Head Neck Surg, doi:10.1001/jamaoto.2020.3053 (In Vitro)
In Vitro study showing povidone-iodine nasal antiseptics at concentrations (0.5%, 1.25%, and 2.5%) completely inactivated SARS-CoV-2 within 15 seconds of contact. No cytotoxic effects on cells were observed after contact with each of the nasal antiseptics tested.
Frank et al., 17 Sep 2020, peer-reviewed, 6 authors.
In Vitro studies are an important part of preclinical research, however results may be very different in vivo.
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