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Chris Machabee
Nippon Television News Japan-English
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Comments by "Chris Machabee" (@chrismachabee3128) on "Nippon Television News Japan-English" channel.
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It was a test of effectiveness of mask wearing. We all know some people don't wear the mask. That makes the test realistic. 75% for N95 masks is a little disturbing. I think they were using Chinese knock offs. N95 is supposed to offer much better protection in the 90%+ in effectiveness.
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Really? and what would that be?
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