Joseph Allen

A row of children are shown with their hands raised and wearing school uniforms.

Discussion: Airborne transmission, ventilation, and reopening schools and workplaces

December 10, 2020Coronavirus Conversations

What’s the latest advice on opening up schools and workplaces? As part of our regular series of conversations about the coronavirus, The World’s Elana Gordon moderated a discussion with and Harvard’s healthy buildings expert Joseph Allen.

A young boy is shown wearing a red mask and holding a pencil while sitting on a mat next to a tree outside for school.

Discussion: Reopening schools and workplaces amid the coronavirus

September 21, 2020Coronavirus Conversations

A hairdresser is shown standing behind a customer who is sitting in a chair while he holds her hair up in the air.

Discussion: How do we reopen workplaces safely amid the coronavirus crisis?

May 11, 2020Coronavirus Conversations