NASHVILLE, Tenn. (WTVF) —On today's MorningLine, we are joined by Dr. Calvin Smith to talk about the latest COVID-19 variant, and what that means: We will need a booster? How many people has been affected? We also discuss the importance of vaccines to protect us from life threatening diseases.
Posted at 10:49 AM, Jul 15, 2021
and last updated 2021-07-15 11:49:54-04
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