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additional categories All the stats on Silver Book Infectious Diseases, all in one place.


Silver Book Infectious Diseases (PDF ) 1.07 MB


In 2006, there was a 97% increase in the number of Americans aged 100 and older compared to 1990 (73,674 in 2006 compared to 37,306 in 1990).

Administration on Aging. 2008. 'A Profile of Older Americans: 2007'.