Coronavirus may spread farther than 6 feet indoors August 12, 2020 A+ A- Print Email A classroom simulation shows how the spread of the virus is significantly cut down simply by placing ventilation near a teacher. from Yahoo News - Latest News & Headlines https://yhoo.it/31IWPCJ via Yahoo News
A classroom simulation shows how the spread of the virus is significantly cut down simply by placing ventilation near a teacher.
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