25.02 CDC: 9%

. (Centers for Disease Control and Preventions) Morbidity and Mortality Weekly Report ( ).

56%, 62%. , : 58% , 46% 50 , 50% 50 64 9% .

, 2012-13 1/2 2/3 , , .

: (. Centers for Disease Control and Prevention, CDC) (. United States Department of Health and Human Services), 1946 Druid Hills ( ) - . CDC , .

. 15 000 , 10 . . . CDC : , , , , , . CDC , , , , .