Research team cleans N-95 masks in Pennsylvania

Name: Research team cleans N-95 masks in Pennsylvania
Uploaded: 2020-05-06T12:31:59+00:00
Duration: 2 min 12 s
Description: Vivan Smith, principal research scientist, discusses the COVID-19 on Good Day Philadelphia.

Vivan Smith, principal research scientist, discusses the COVID-19 on Good Day Philadelphia.

Posted May 6, 2020 8:31am EDT