Science Health & Safety Long-Term COVID-19 Vaccine Studies Hampered As Placebo Recipients Get Real Shot 4:07pm February 17, 2021 by Richard Harris Science Health Medical Treatments Share URL copied to clipboard! Play Pause There was an error loading the media player. Copyright 2021 NPR. To see more, visit https://www.npr.org. 300x250 Ad More All Things Considered National Georgia Gov. Kemp says he won't for the U.S. Senate in next year's midterm National Key ruling could finally end North Carolina court election 300x250 Ad Support quality journalism, like the story above, with your gift right now. Donate
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