Ask A Doctor: Here's How The U.S. Can Reach Herd Immunity

Now that coronavirus vaccines from Moderna (NASDAQ: MRNA) and the team of Pfizer (NYSE: PFE) and BioNTech (NASDAQ: BNTX) have started being distributed, many of our questions on the vaccine race have shifted into those concerning the vaccination challenge. An important one: Just how many people need to be vaccinated and protected against the coronavirus to reach herd immunity? Dr. Bruce Gellin of the Sabin Vaccine Institute joined Olivia Zitkus and Corinne Cardina of Fool.com's Healthcare and Cannabis Bureau on a Dec. 18 episode of Fool Live to answer this question and more.

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Source Fool.com