By BY CARL ZIMMER, NOAH WEILAND AND SHARON LAFRANIERE from NYT Health https://ift.tt/3thE4U2
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Johnson & Johnson’s Vaccine Offers Strong Protection but Fuels Concern About Variants
By BY CARL ZIMMER, NOAH WEILAND AND SHARON LAFRANIERE from NYT Health https://ift.tt/3thE4U2
via IFTTT
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