USA: How Much Herd Immunity Is Enough?

Scientists initially estimated that 60 to 70 percent of the population needed to acquire resistance to the coronavirus to banish it. Now Dr. Anthony Fauci and others are quietly shifting that number upward.
USA: How Much Herd Immunity Is Enough? USA: How Much Herd Immunity Is Enough? Reviewed by Shahid Karimi on December 24, 2020 Rating: 5

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