A recent measles outbreak in Arkansas.

On a worldwide level, measles is a common infection, especially in developing countries. In the United States, however, the disease has become very uncommon secondary to the widespread use of immunizations. Because of this, many physicians have not had measles themselves, nor have they treated patients for the infection. This relative rarity may delay diagnosis and the institution of appropriate infection control measures, thus resulting in increased numbers of exposed persons. Until measles is eradicated, measures to ensure appropriate immunization and control outbreaks are essential. A recent small outbreak in Arkansas is reported here along with a review of the disease and the measures to control outbreaks.