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A gym trainer exposed 50 athletes to Covid-19, but no one else got sick because of a ventilation redesign | CNN
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Pro Breeze® 20" Chrome Gym Floor Fan with 3 Speeds and Adjustable Fan Head, Standing Metal Pedestal Fan with Powerful Circulation : Amazon.co.uk: Home & Kitchen
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A gym trainer exposed 50 athletes to Covid-19, but no one else got sick because of a ventilation redesign | CNN
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