The science behind 'Challenge Trials'

Name: The science behind 'Challenge Trials'
Uploaded: 2020-10-23T05:48:32+00:00
Duration: 1 min 22 s
Description: The controversial testing method is being used in the search for a COVID-19 vaccine.

KNXV Published October 23, 2020 26 Views

Rumble — The controversial testing method is being used in the search for a COVID-19 vaccine.