Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

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Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

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In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

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The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

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Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

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