(NYT front page) Reaching ‘Herd Immunity’ on Covid19 Is Unlikely in the U.S., Experts Now Believe
Early in the pandemic, when vaccines for the coronavirus were still just a glimmer on the horizon, the term “herd immunity” came to signify the endgame: the point when enough Americans would be protected from the virus so we could … Continue reading (NYT front page) Reaching ‘Herd Immunity’ on Covid19 Is Unlikely in the U.S., Experts Now Believe
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