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Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

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Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

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All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

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Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

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There are more bacteria in your mouth than there are people in the world.

Human immunodeficiency virus. Human immunodeficiency virus.
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Complete the table by dragging the white labels to the gray targets, the blue la Complete the table by dragging the white labels to the gray targets, the blue la
Map depicting the 2010 West Nile virus infections. Map depicting the 2010 West Nile virus infections.
The orange ball is a model of an HPV16 virus The orange ball is a model of an HPV16 virus
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