とつらつら元記事を読んでると “Cloth and surgical masks would clearly rank superior … the N95 valve mask doesn’t protect everyone around me. Of course, the major reason the CDC began to recommend the universal use of masks in the community was because of asymptomatic infection and wishing to redu
The masks can be made of cloth, fabric, or other materials that allow breathing while covering the nose, mouth, and lower part of the face. Contra Costa County Health Officer Dr. Chris Farnitano said medical-grade masks are not required, and a T-shirt or bandana is an acceptable substitute. Masks with a one-way valve for easy breathing do not meet the requirements because they can release respiratory droplets into the air.
なら布マスクも禁止しないとおかしい (スコア:0)
バルブ付きマスクであっても、例えばくしゃみをしても目に見えるような大きさの飛沫が直接飛ぶようなことはありません。
目に見えないような飛沫は当然バルブを通り抜けますけど、それなら目の粗い布マスクも禁止しないと合理的とはいえませんね。
Re: (スコア:3)
付けなきゃ無罪、付けたら犯罪なのかこれ?
バンダナとか付けたらどうなるんだ…?
マスク必須、と言うところにこれを付けていっても
マスクと認められないので罰則対象になる、とかそんな話じゃないのか
だとすれば布マスクはハナから認められてないかもね
とつらつら元記事を読んでると
“Cloth and surgical masks would clearly rank superior … the N95 valve mask doesn’t protect everyone around me. Of course, the major reason the CDC began to recommend the universal use of masks in the community was because of asymptomatic infection and wishing to redu
Re:なら布マスクも禁止しないとおかしい (スコア:4, 興味深い)
バルブ付きじゃアカン、と言うてるのはここかな
https://www.nbcbayarea.com/news/coronavirus/face-mask-requirements-beg... [nbcbayarea.com]
The masks can be made of cloth, fabric, or other materials that allow breathing while covering the nose, mouth, and lower part of the face. Contra Costa County Health Officer Dr. Chris Farnitano said medical-grade masks are not required, and a T-shirt or bandana is an acceptable substitute. Masks with a one-way valve for easy breathing do not meet the requirements because they can release respiratory droplets into the air.
布や不織布、Tシャツやバンダナでも良いらしい
でもバルブ付きはダメ
何らかのフィルタを通ってるかどうか、で決めてるようですね
合理的かって言うと…
「呼気が何らかのフィルタを通ること」ってのは決め方としては合理的なんかも