As life spans increase and birth-rates decrease, the world’s population is aging. From 2000 to 2025, the over-60 demographic segment will double from 600 million to almost 1.2 billion. By 2050, it will nearly double again, surpassing two billion and accounting 
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		    Read the complete post at http://healthaffairs.org/blog/2013/05/22/a-life-course-approach-to-vaccination-can-drive-healthy-aging/?utm_source=rss&utm_medium=rss&utm_campaign=a-life-course-approach-to-vaccination-can-drive-healthy-aging
            
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May 22 2013, 12:28 PM
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Health Affairs Blog