Methylene Blue has a potent antiviral activity against SARS-CoV-2 in the absence of UV-activation in vitro
V. Cagno, C. Medaglia, A. Cerny, T. Cerny, C. Tapparel, E. Cerny
This study demonstrates that methylene blue inactivates SARS-CoV-2 at low micromolar concentrations without UV activation in vitro.
bioRxiv · Aug 14, 2020Microbiology