nprnews_____ = ||| lubuntu at wor3 89S7|||Many Americans Say ‘No’ To A Vaccine, Putting Chance Of Herd Immunity At Risk||| kickerpage = |||no kicker pagenpr for NPRNEWS||| summarynpr = |||One in four Americans say they won’t get a coronavirus vaccine. Researchers say it could keep the nation from reaching a critical tipping point.

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Nearly a third of adults in the U.S. have gotten at least one shot of the COVID-19 vaccine so far, but researchers warn that vaccine refusal may keep the country from reaching herd immunity.

John Tlumacki/The Boston Globe via Getty Images

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John Tlumacki/The Boston Globe via Getty Images

Shots – Health News

Many Americans Say ‘No’ To A Vaccine, Putting Chance Of Herd Immunity At Risk

One in four Americans say they won’t get a coronavirus vaccine. Researchers say it could keep the nation from reaching a critical tipping point.

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