FDA says a coronavirus vaccine would have to be at least 50% effective to be approved
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from USATODAY - News Top Stories FDA says a coronavirus vaccine would have to be at least 50% effective to be approved
Elizabeth Weise, USA TODAY
June 30, 2020 at 11:58PM
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A coronavirus vaccine would ideally be proven to be at least 50% effective for the Food and Drug Administration to approve it.
from USATODAY - News Top Stories FDA says a coronavirus vaccine would have to be at least 50% effective to be approved
Elizabeth Weise, USA TODAY
A coronavirus vaccine would ideally be proven to be at least 50% effective for the Food and Drug Administration to approve it.
June 30, 2020 at 11:58PM
https://ift.tt/2UWK6IU
https://ift.tt/3igf9L1
