Masks on patients as prevention
- Michael Lim
- Apr 12, 2020
- 1 min read
"both surgical and cotton masks seem to be ineffective in preventing the dissemination of SARS–CoV-2 from the coughs of patients with COVID-19 to the environment and external mask surface." https://annals.org/aim/fullarticle/2764367/effectiveness-surgical-cotton-masks-blocking-sars-cov-2-controlled-comparison?fbclid=IwAR3aX2LkHzVKej9OX4ruIlVarGOZe5T-dBIMnDqLlIAUZ29Q_gwYQLvMGkw
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