Herd immunity fails if at least what percentage of a population is unvaccinated?

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Author Question: Herd immunity fails if at least what percentage of a population is unvaccinated? (Read 55 times)

waynest

Hero Member
Posts: 553

on: Jul 15, 2019

Herd immunity fails if at least what percentage of a population is unvaccinated?
◦ 20%
◦ 10%
◦ 1%
◦ 5%

Campbell Biology: Concepts & Connections ¦ Taylor, Simon, Dickey, Hogan, Reece ¦ 9^th Edition

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asdfghjkl;

Sr. Member
Posts: 323

Reply #1 on: Jul 15, 2019

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