Liquid chalk is an antiseptic against SARS-CoV-2 and influenza A respiratory viruses
J. L. McAuley, J. M. Deerain, W. Hammersla, T. E. Aktepe, D. J. F. Purcell, J. Mackenzie
The paper tests liquid chalk's antiseptic properties against SARS-CoV-2 and influenza A, finding it reduces infectious virus recovery in gym-like conditions.
bioRxiv · Nov 2, 2020Microbiology