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Did you know?
Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.
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More than 4.4billion prescriptions were dispensed within the United States in 2016.
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Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.
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There are over 65,000 known species of protozoa. About 10,000 species are parasitic.
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There are more nerve cells in one human brain than there are stars in the Milky Way.