"We've learned so much over the past year and know more than we knew going into the fall 2020 school reopenings," said Pollitt."The need for continued hand hygiene, we know is important. We also know that the use of physical distancing and lower class sizes with cohorts can also be effective for limiting contacts and potential transmission."
Pollitt also highlighted the importance of ventilation, suggesting low-cost measures like portable air cleaners and opened windows as a way to keep kids safe without straining a school district's budget. Lipps said that she would lean on social distancing, trying to maintain"at least three feet" of distance between children as much as possible.
"On its face it seems like testing people regularly should be a useful thing, and it doesn't hurt, but the density of testing that you need to do to get some bang for your buck is pretty high," Zelner explained."You would need to be testing people multiple times a week ... looking for that period before people know they're ill.
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