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The average office desk has 400 times more bacteria on it than a toilet.

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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It is believed that humans initially contracted crabs from gorillas about 3 million years ago from either sleeping in gorilla nests or eating the apes.

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By definition, when a medication is administered intravenously, its bioavailability is 100%.

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The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

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