How “pooled testing” can help keep schools open

A teacher helps her first-grade student during in-person class at an elementary school in Stamford, Connecticut, in September.
John Moore/Getty Images
Pooled testing occurs when multiple samples are tested collectively. Plus, a conversation with the writer-director of "Miss Juneteenth."
Music from the episode
Animals Baths
Luv(sic.) pt3 (feat. Shing02) Nujabes, Shing02
Never Catch Me Flying Lotus, Kendrick Lamar
Philodendron Fields Monster Rally
Which Way To Paradise Poolside
Other Side Of The Game Erykah Badu
Dreams The Cranberries
The team
Nancy Farghalli
Executive Producer
Daisy Palacios
Senior Producer
Maria Hollenhorst
Producer
Sean McHenry
Associate Producer