Tag: HEPA filter
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Nation & World
Is go-slow schools’ reopening failing kids?
Harvard Chan School’s Joseph Allen gives America an “F” on school reopening efforts, and says we’re in danger of losing thousands of virtual dropouts and wasting mild late summer/early autumn weather we could use to boost in-person learning.
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Nation & World
Pandemic academics
A new Harvard course challenges students to use science to evaluate COVID-19 policies.