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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
- Small missiles, especially grape, canister, fragments of iron, and the like, when fired, as upon an enemy at close quarters.
- To fire mitraille at.
The word 'mitraille' comes from the Old French 'mitaille', meaning 'small coins', sometimes used to mean 'scrap iron'.