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Immunofluorescence microscopy of Vero cells infected with severe acute respiratory syndrome-coronavirus-2 (SARS-CoV2) (multiplicity of infection 0.05) and disinfected with povidone-iodine (PVP-I) for 1 min at different concentrations. Cells were counterstained with 2-(4-amidinophenyl)-6-indolecarbamidine dihydrochloride to stain the nuclei. Scale bar 100 μm.
