https://ift.tt/2wwdHAe It’s Been 10 Months, and I Still Don’t Know When to Replace My Mask! Coronavirus Risks and Safety Concerns, Masks, Coronavirus (2019-nCoV) Practical pandemic guidance is still a huge problem. BY CHARLIE WARZEL AND ZEYNEP TUFEKCI https://ift.tt/3pyRo3U January 30, 2021 at 05:30AM

By BY CHARLIE WARZEL AND ZEYNEP TUFEKCI from NYT Opinion https://ift.tt/3tcnoxg