Without access to health care, undocumented immigrants turn to expensive, unproven cures.

By BY AMY MAXMEN from NYT Health https://ift.tt/3gJgnzK

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Why make a virus more transmissible? To learn how to fight it.

By BY CARL ZIMMER AND JAMES GORMAN from NYT Health https://ift.tt/3gFNzrO

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Some people should get antibody tests after vaccination. You’re probably not one of them.

By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3j2UfSa

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Wondering if the Vaccine Worked? Get the Right Test, at the Right Time

By BY APOORVA MANDAVILLI from NYT Health https://ift.tt/3wLPwZf

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Brazil reported one of the highest Covid death tolls in the world.

By BY REED ABELSON from NYT Health https://ift.tt/3cTyOPI

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