I understand why American didn't wear mask after reading Dr.Armstrong' contribution.
It's interesting to see racial characteristics by checking whether they have a habit of wearing
mask or not. I heard French people also don't have such a habit. It may be related to their
characteristics, too. it seems that only Japanese and people in Southeast Asian have a habit to
wear a mask. Especially, in Taiwan. there is terrible pollution caused by exhaust fumes of
motorcycles. So, wearing mask is an everyday experience for Taiwanese when they ride on
them. It is also popular to paint them in blight colors and embroider with animation characters.
So, I have an idea to eliminate the prejudice to mask Western people have. It's to be established
a habit to wearing mask as a fashionable style. If Hollywood celebs wear such a designated one,
Many people would imitate them. And, it is connected with the reduction of the flu.