Herd Immunity May Be Slowing Spread in U.S., As Study Finds 40 Percent Community Infection Provides Protection – Newsweek

Herd Immunity May Be Slowing Spread in U.S., As Study Finds 40 Percent Community Infection Provides Protection – Newsweek

Herd immunity may be slowing the spread of COVID-19 in some parts of the U.S., scientists say, as a study finds that a population-wide infection rate of around 40 percent might be sufficient to achieā€¦
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