The next thing to keep in mind is that herd immunity is not binary. It’s not as if there’s no protection to the rest of the population at 79.9 percent, but then at 80 percent everything changes.https://t.co/MSB6OW5yRI
— Jim Geraghty (@jimgeraghty) May 4, 2021
from Twitter https://twitter.com/warrenmyers
May 04, 2021 at 09:08AM
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