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> Study: Coughers more likely to spread virus on up escalators
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Study: Coughers more likely to spread virus on up escalators
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theold
18-12-2022, 07:21 PM
https://www.asahi.com/ajw/articles/14790568
theold
18-12-2022, 07:28 PM
https://www.asahi.com/ajw/articles/13205993
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> Study: Coughers more likely to spread virus on up escalators