Johns Hopkins launches free online course to become a COVID-19 contact tracer

Name: Johns Hopkins launches free online course to become a COVID-19 contact tracer
Uploaded: 2020-05-12T09:00:00+00:00
Duration: 30 s
Description: A free online course is being offered by Johns Hopkins University that teaches students how to become a contact tracer.

A free online course is being offered by Johns Hopkins University that teaches students how to become a contact tracer.

Posted May 12, 2020 6:53am EDT