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On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
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About 3.2 billion people, nearly half the world population, are at risk for malaria. In 2015, there are about 214 million malaria cases and an estimated 438,000 malaria deaths.
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People with high total cholesterol have about two times the risk for heart disease as people with ideal levels.
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Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.
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There are approximately 3 million unintended pregnancies in the United States each year.