ASKING HONESTLY: @zeynep Would you say primary difference between lower spread in a large classroom & higher spread at an indoor dining restaurant is the requirement to wear masks in class?
Is it that simple?! Or is there something more to it?!https://news.iu.edu/stories/2020/11/iu/releases/20-analysis-supports-safety-of-in-person-courses.html …
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Thank you! If transmission risk between students/professors is evidently low at colleges, then that could be encouraging for high school students/teachers to safely return as well

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