SFSkol
07-15-2020, 05:42 PM
Interesting 7/15 article on masks, from Vox.com + and -
Masks for coronavirus now have more scientific evidence behind them - Vox (https://www.vox.com/future-perfect/21299527/masks-coronavirus-covid-19-studies-research-evidence)
Masks for coronavirus now have more scientific evidence behind them - Vox (https://www.vox.com/future-perfect/21299527/masks-coronavirus-covid-19-studies-research-evidence)