Some consumer-friendly air purifiers destroy the coronavirus, and they have FDA certification to prove it

Between mid-March and June, the hotel’s managers did what many other closed hospitality establishments did — focused on a reopening strategy involving deep cleanings, temperature checks and other coronavirus-related safety precautions. As shutdown restrictions eased, the hotel reopened in time for summer travelers, but rooms were held vacant for 48 hours between guests. Each room has built-in cooling systems, and staff would turn the fans on full blast, hoping to send stray respiratory droplets out the window before the next vacationer was set to arrive.