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Did you know?
There are more bacteria in your mouth than there are people in the world.
Did you know?
Between 1999 and 2012, American adults with high total cholesterol decreased from 18.3% to 12.9%
Did you know?
Vaccines prevent between 2.5 and 4 million deaths every year.
Did you know?
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.
Did you know?
Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.