|
|
About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.
The Romans did not use numerals to indicate fractions but instead used words to indicate parts of a whole.
The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.
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.
Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.