Removing barriers to the distribution of life-saving vaccines
Apr 04, 2008 |
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Barriers to the distribution of life saving vaccines in low income countries can and should be overcome, say experts in this week’s issue of the BMJ.
Does raising the terrorism alert level cause undue stress?
Apr 04, 2008 |
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The U.S. Department of Homeland Security’s color-coded system for warning the public of the risk of a terrorist attack does not appear to cause undue stress among law enforcement officers, according to a study by researchers ...


