COVID-19 Herd Immunity: How Vaccines Can Get Us There
Written by Dan Gray on January 9, 2021 — Fact checked by Maria Gifford Experts say achieving herd immunity to COVID-19 will be a step-by-step process that will rely heavily on how many people get vaccinated. Luis Alvarez/Getty Images While the rollout of COVID-19 vaccines is encouraging, a small percentage of Americans have been vaccinated so far. Most models predict that a majority – 60 or 70 percent – of people in a population need to be vaccinated to achieve herd immunity. Herd immunit...
Source: healthline.com