Brazil resumes Chinese vaccine trial after a brief suspension following the death of a volunteer.

November 11, 2020

Brazil resumes Chinese vaccine trial after a brief suspension following the death of a volunteer.

By BY ERNESTO LONDOÑO from NYT World https://ift.tt/3kjqj1b
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November 12, 2020 at 09:12AM

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Brazil resumes Chinese vaccine trial after a brief suspension following the death of a volunteer.

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