How buildings, masks can be barriers to coronavirus
According to Harvard’s Joe Allen, coronavirus is likely being transmitted in buildings through ventilation systems. But there are ways to minimize risks.
Colleen Walsh
• harvard
April 7, 2020 • ~13 min
April 7, 2020 • ~13 min
Harvard’s Joe Allen explains health threat in Calif. wildfire smoke
The Gazette talked to Joe Allen of the Harvard Chan School about the health threats posed by wildfire smoke in California.
Colleen Walsh
• harvard
Nov. 20, 2018 • ~8 min
Nov. 20, 2018 • ~8 min
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