Italy and S Korea had similar trajectories early on. Then, in late Feb, the gov stepped in to ensure everyone could get a mask. See the result!

With >40 papers, results from Czechia, 2 new papers in Nature, only 5 deaths in all Taiwan, & more, we see that masks work.
#Masks4All
For the scientific research, DIY mask recipes, and much more, see http://Masks4All.co 
#Masks4All: Make and wear a homemade mask to slow COVID-19 spread

The science is clear: homemade masks slow COVID-19 spread and save lives. Find out how to make masks, learn about the science, and please share to save lives.

http://Masks4All.co
You can follow @jeremyphoward.
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