Johnson & Johnson halts coronavirus vaccine trial because of sick volunteer.
By BY VIRGINIA HUGHES, KATIE THOMAS, CARL ZIMMER AND KATHERINE J. WU from NYT World https://ift.tt/2IeFETp
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By BY VIRGINIA HUGHES, KATIE THOMAS, CARL ZIMMER AND KATHERINE J. WU from NYT World https://ift.tt/2IeFETp
via IFTTT
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