Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

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The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.

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Over time, chronic hepatitis B virus and hepatitis C virus infections can progress to advanced liver disease, liver failure, and hepatocellular carcinoma. Unlike other forms, more than 80% of hepatitis C infections become chronic and lead to liver disease. When combined with hepatitis B, hepatitis C now accounts for 75% percent of all cases of liver disease around the world. Liver failure caused by hepatitis C is now leading cause of liver transplants in the United States.

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In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

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In 1864, the first barbiturate (barbituric acid) was synthesized.

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