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Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.
More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.
Aspirin is the most widely used drug in the world. It has even been recognized as such by the Guinness Book of World Records.
The longest a person has survived after a heart transplant is 24 years.
Excessive alcohol use costs the country approximately $235 billion every year.
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