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/sci/ - Science & Math

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>> No.12112034 [View]
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12112034

The masks aren't supposed to filter the virus and nobody claims they could keep you perfectly safe, if you used them correcrly or not. The most retarded thing is when people say the masks aren't helpful because nobody disinfects/disposes of them correctly anyways. All that shit doesn't fucking matter. Pic related is literally all the mask needs to do to reduce infecrion rates.

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