By SABRINA TAVERNISE
The New York Times 
December 13, 2012 
A sharp decline in deaths from malnutrition and infectious diseases like measles and tuberculosis has caused a shift in global mortality patterns over the past 20 years, according to a report
 published on Thursday, with far more of the world’s population now 
living into old age and dying from diseases mostly associated with rich 
countries, like cancer and heart disease.
The shift reflects improvements in sanitation, medical services and 
access to food throughout the developing world, as well as the success 
of broad public health efforts like vaccine programs. The results are 
striking: infant mortality
 declined by more than half from 1990 to 2010, and malnutrition, the No.
 1 risk factor for death and years of life lost in 1990, has fallen to 
No. 8. 
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