Contact tracing: How does it work?

Name: Contact tracing: How does it work?
Uploaded: 2020-04-23T23:07:36+00:00
Duration: 3 min 5 s
Description: FOX 10's John Hook speaks with a University of Arizona epidemiologist on how contact tracing works.

FOX 10's John Hook speaks with a University of Arizona epidemiologist on how contact tracing works.

Posted April 23, 2020 4:07pm MST