NASHVILLE, TN (WTVF) —Dr. Calvin Smith, from Meharry Medical College, joins us to talk about the latest in testing, contact tracing, the use of face masks, and the possibility of a vaccine against COVID-19. Dr. Smith also takes your questions and comments. Be sure to watch!
Posted at 1:19 PM, Jul 22, 2020
and last updated 2020-07-22 14:19:59-04
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