Also they just tested one mask. In HK, Taiwan and Japan a lot of people are wearing 2 masks: 1 surgical mask and a cotton mask on top :) Doesn't help at all (c

Also they just tested one mask. In HK, Taiwan and Japan a lot of people are wearing 2 masks: 1 surgical mask and a cotton mask on top :) Doesn't help at all (check Taiwan's and HK's numbers compared with Texas ... much higher population density).