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Did you know?
The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.
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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% of all pregnant women will give birth to twins, which is an increase in rate of nearly 60% since the early 1980s.
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About 100 new prescription or over-the-counter drugs come into the U.S. market every year.
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Illicit drug use costs the United States approximately $181 billion every year.