NASHVILLE, Tenn. (WTVF) — Our nation continues to rebound from the coronavirus pandemic with two vaccines already approved and being administered. On today's MorningLine, Nick Beres is joined by Dr. Rajbir Singh, co-principal investigator of Covid-19 vaccine trials at Meharry Medical College, to talk about the future of this particular vaccine, and what's next. Be sure to watch.
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