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Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.
The longest a person has survived after a heart transplant is 24 years.
If all the neurons in the human body were lined up, they would stretch more than 600 miles.
Asthma cases in Americans are about 75% higher today than they were in 1980.
Medication errors are three times higher among children and infants than with adults.
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