Name: Contact tracing seen as key in preventing future outbreaks
Uploaded: Thu Apr 23 2020 15:17:38 GMT+0000 (UTC)
Duration: 3 min 33 s
Description: As we continue to hear more and more about contact tracing, Johns Hopkins Senior Scholar Crystal Watson joins Stephanie Ruhle to break down if it is realistic and if it will really work.

April 23, 202003:33