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Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.
There are approximately 3 million unintended pregnancies in the United States each year.
The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.
The longest a person has survived after a heart transplant is 24 years.
Women are 50% to 75% more likely than men to experience an adverse drug reaction.
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