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Cancer has been around as long as humankind, but only in the second half of the twentieth century did the number of cancer cases explode.
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The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."
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Approximately 500,000 babies are born each year in the United States to teenage mothers.
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A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
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According to the FDA, adverse drug events harmed or killed approximately 1,200,000 people in the United States in the year 2015.