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Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.
Illicit drug use costs the United States approximately $181 billion every year.
Vaccines prevent between 2.5 and 4 million deaths every year.
On average, someone in the United States has a stroke about every 40 seconds. This is about 795,000 people per year.
Thyroid conditions cause a higher risk of fibromyalgia and chronic fatigue syndrome.
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