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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
Human kidneys will clean about 1 million gallons of blood in an average lifetime.
More than 4.4billion prescriptions were dispensed within the United States in 2016.
Approximately 500,000 babies are born each year in the United States to teenage mothers.
The longest a person has survived after a heart transplant is 24 years.
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