If Covid is largely spread from droplets from coughs and sneezes. Wouldn't requiring everyone to wear simple surgical masks significantly decrease the R0?
Replying to @zachcoelius
Thijs Niks Retweeted Jeremy Howard
Thijs Niks added,
Jeremy Howard @jeremyphoward
The Czech Republic went from zero mask usage to 100% in 10 days, and in the process they halted the growth of new covid-19 cases.
How? They made their own! They didn't need government help; they did it themselves.
It's time for #masks4all. See why:
https://youtu.be/BoDwXwZXsDI
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8:51 PM - 26 Mar 2020
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