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Clinical HIV Vaccine Study Canceled After Review Panel Finds Drug Ineffective
2013-04-26 13:02:45

On Thursday, the National Institutes of Health stopped clinical trials of an HIV vaccine after an expert review panel found the vaccine is largely ineffective in stopping the contraction of HIV.


Word of the Day
marcescent
  • Withering but not falling off, as a blossom that persists on a twig after flowering.
The word 'marcescent' comes from a Latin word meaning 'to wither'.
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