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By BY KATHERINE J. WU from NYT Health https://ift.tt/3mPBBLO

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By BY EMMA GOLDBERG from NYT Health https://ift.tt/34Gcwgs

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By BY DONALD G. MCNEIL JR. from NYT Health https://ift.tt/37IAauy

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By BY JONATHAN CORUM AND CARL ZIMMER from NYT Health https://ift.tt/38tq5ki

How Much Herd Immunity Is Enough?

By BY DONALD G. MCNEIL JR. from NYT Health https://ift.tt/38BFsqQ

Coronavirus Variant Is Indeed More Transmissible, New Study Suggests

By BY CARL ZIMMER AND BENEDICT CAREY from NYT Health https://ift.tt/38up4IN

What to Know About the Covid Antibody Drugs That Could Help Many

By BY KATIE THOMAS AND REBECCA ROBBINS from NYT Health https://ift.tt/3nKzWIX